diff --git a/.gitignore b/.gitignore
index 29aa6c1..1e15bce 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,10 @@
 .vscode
 build
 host/__pycache__
-host/installer
-host/build
-host/dist
+host/standalone
+host/nxdt_host.build
+host/nxdt_host.dist
+host/nxdt_host.onefile-build
 host/nxdumptool
 *.elf
 *.nacp
diff --git a/code_templates/nxdt_rw_poc.c b/code_templates/nxdt_rw_poc.c
index d9dd1e8..a0171e0 100644
--- a/code_templates/nxdt_rw_poc.c
+++ b/code_templates/nxdt_rw_poc.c
@@ -43,6 +43,7 @@ typedef bool (*MenuElementFunction)(void *userdata);
 
 typedef struct {
     u32 selected;                                   ///< Used to keep track of the selected option.
+    bool retrieved;                                 ///< Used to determine if the value for this option has already been retrieved from configuration.
     MenuElementOptionGetterFunction getter_func;    ///< Pointer to a function to be called the first time an option value is loaded. Should be set to NULL if not used.
     MenuElementOptionSetterFunction setter_func;    ///< Pointer to a function to be called each time a new option value is selected. Should be set to NULL if not used.
     char **options;                                 ///< Pointer to multiple char pointers with strings representing options. Last element must be set to NULL.
@@ -147,6 +148,7 @@ static void consolePrintReversedColors(const char *text, ...);
 static void consoleRefresh(void);
 
 static u32 menuGetElementCount(const Menu *menu);
+static void menuResetAttributes(Menu *cur_menu, u32 element_count);
 
 void freeStorageList(void);
 void updateStorageList(void);
@@ -177,6 +179,8 @@ static char *generateOutputLayeredFsFileName(u64 title_id, const char *subdir, c
 
 static bool dumpGameCardSecurityInformation(GameCardSecurityInformation *out);
 
+static bool resetSettings(void *userdata);
+
 static bool saveGameCardImage(void *userdata);
 static bool saveGameCardHeader(void *userdata);
 static bool saveGameCardCardInfo(void *userdata);
@@ -289,6 +293,7 @@ static char **g_storageOptions = NULL;
 
 static MenuElementOption g_storageMenuElementOption = {
     .selected = 0,
+    .retrieved = false,
     .getter_func = &getOutputStorageOption,
     .setter_func = &setOutputStorageOption,
     .options = NULL // Dynamically set
@@ -316,6 +321,7 @@ static MenuElement *g_xciMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getGameCardPrependKeyAreaOption,
             .setter_func = &setGameCardPrependKeyAreaOption,
             .options = g_noYesStrings
@@ -328,6 +334,7 @@ static MenuElement *g_xciMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getGameCardKeepCertificateOption,
             .setter_func = &setGameCardKeepCertificateOption,
             .options = g_noYesStrings
@@ -340,6 +347,7 @@ static MenuElement *g_xciMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getGameCardTrimDumpOption,
             .setter_func = &setGameCardTrimDumpOption,
             .options = g_noYesStrings
@@ -352,6 +360,7 @@ static MenuElement *g_xciMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 1,
+            .retrieved = false,
             .getter_func = &getGameCardCalculateChecksumOption,
             .setter_func = &setGameCardCalculateChecksumOption,
             .options = g_noYesStrings
@@ -410,6 +419,7 @@ static MenuElement *g_gameCardHfsMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getGameCardWriteRawHfsPartitionOption,
             .setter_func = &setGameCardWriteRawHfsPartitionOption,
             .options = g_noYesStrings
@@ -514,6 +524,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getNspSetDownloadDistributionOption,
             .setter_func = &setNspSetDownloadDistributionOption,
             .options = g_noYesStrings
@@ -526,6 +537,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getNspRemoveConsoleDataOption,
             .setter_func = &setNspRemoveConsoleDataOption,
             .options = g_noYesStrings
@@ -538,6 +550,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getNspRemoveTitlekeyCryptoOption,
             .setter_func = &setNspRemoveTitlekeyCryptoOption,
             .options = g_noYesStrings
@@ -550,6 +563,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 1,
+            .retrieved = false,
             .getter_func = &getNspDisableLinkedAccountRequirementOption,
             .setter_func = &setNspDisableLinkedAccountRequirementOption,
             .options = g_noYesStrings
@@ -562,6 +576,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 1,
+            .retrieved = false,
             .getter_func = &getNspEnableScreenshotsOption,
             .setter_func = &setNspEnableScreenshotsOption,
             .options = g_noYesStrings
@@ -574,6 +589,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 1,
+            .retrieved = false,
             .getter_func = &getNspEnableVideoCaptureOption,
             .setter_func = &setNspEnableVideoCaptureOption,
             .options = g_noYesStrings
@@ -586,6 +602,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 1,
+            .retrieved = false,
             .getter_func = &getNspDisableHdcpOption,
             .setter_func = &setNspDisableHdcpOption,
             .options = g_noYesStrings
@@ -598,6 +615,7 @@ static MenuElement *g_nspMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 1,
+            .retrieved = false,
             .getter_func = &getNspGenerateAuthoringToolDataOption,
             .setter_func = &setNspGenerateAuthoringToolDataOption,
             .options = g_noYesStrings
@@ -630,6 +648,7 @@ static MenuElement *g_ticketMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getTicketRemoveConsoleDataOption,
             .setter_func = &setTicketRemoveConsoleDataOption,
             .options = g_noYesStrings
@@ -653,6 +672,7 @@ static char **g_ncaBasePatchOptions = NULL;
 
 static MenuElementOption g_ncaFsSectionsSubMenuBasePatchElementOption = {
     .selected = 0,
+    .retrieved = false,
     .getter_func = NULL,
     .setter_func = NULL,
     .options = NULL // Dynamically set
@@ -679,6 +699,7 @@ static MenuElement *g_ncaFsSectionsSubMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getNcaFsWriteRawSectionOption,
             .setter_func = &setNcaFsWriteRawSectionOption,
             .options = g_noYesStrings
@@ -691,6 +712,7 @@ static MenuElement *g_ncaFsSectionsSubMenuElements[] = {
         .task_func = NULL,
         .element_options = &(MenuElementOption){
             .selected = 0,
+            .retrieved = false,
             .getter_func = &getNcaFsUseLayeredFsDirOption,
             .setter_func = &setNcaFsUseLayeredFsDirOption,
             .options = g_noYesStrings
@@ -869,6 +891,13 @@ static MenuElement *g_rootMenuElements[] = {
         .element_options = NULL,
         .userdata = NULL
     },
+    &(MenuElement){
+        .str = "reset settings",
+        .child_menu = NULL,
+        .task_func = &resetSettings,
+        .element_options = NULL,
+        .userdata = NULL
+    },
     NULL
 };
 
@@ -941,6 +970,7 @@ int main(int argc, char *argv[])
         consolePrint("______________________________\n\n");
         if (cur_menu->parent) consolePrint("press b to go back\n");
         if (g_umsDeviceCount) consolePrint("press x to safely remove all ums devices\n");
+        consolePrint("use the sticks to scroll faster\n");
         consolePrint("press + to exit\n");
         consolePrint("______________________________\n\n");
 
@@ -1032,10 +1062,10 @@ int main(int argc, char *argv[])
 
             if (cur_options)
             {
-                if (cur_options->getter_func)
+                if (cur_options->getter_func && !cur_options->retrieved)
                 {
                     cur_options->selected = cur_options->getter_func();
-                    cur_options->getter_func = NULL;
+                    cur_options->retrieved = true;
                 }
 
                 consolePrint(": ");
@@ -1179,7 +1209,6 @@ int main(int argc, char *argv[])
                 if (!error)
                 {
                     child_menu->parent = cur_menu;
-                    child_menu->selected = child_menu->scroll = 0;
 
                     cur_menu = child_menu;
                     element_count = menuGetElementCount(cur_menu);
@@ -1200,23 +1229,29 @@ int main(int argc, char *argv[])
                     break;
                 }
 
-                /* Wait for USB session (if needed). */
-                if (useUsbHost() && !waitForUsb())
+                if (cur_menu->id > MenuId_Root)
                 {
-                    if (g_appletStatus) continue;
-                    break;
+                    /* Wait for USB session (if needed). */
+                    if (useUsbHost() && !waitForUsb())
+                    {
+                        if (g_appletStatus) continue;
+                        break;
+                    }
+
+                    /* Run task. */
+                    utilsSetLongRunningProcessState(true);
+
+                    if (selected_element->task_func(selected_element->userdata))
+                    {
+                        if (!useUsbHost()) updateStorageList(); // update free space
+                    }
+
+                    utilsSetLongRunningProcessState(false);
+                } else {
+                    /* Ignore result. */
+                    selected_element->task_func(selected_element->userdata);
                 }
 
-                /* Run task. */
-                utilsSetLongRunningProcessState(true);
-
-                if (selected_element->task_func(selected_element->userdata))
-                {
-                    if (!useUsbHost()) updateStorageList(); // update free space
-                }
-
-                utilsSetLongRunningProcessState(false);
-
                 /* Display prompt. */
                 consolePrint("press any button to continue");
                 utilsWaitForButtonPress(0);
@@ -1302,6 +1337,8 @@ int main(int argc, char *argv[])
         } else
         if ((btn_down & HidNpadButton_B) && cur_menu->parent)
         {
+            menuResetAttributes(cur_menu, element_count);
+
             if (cur_menu->id == MenuId_UserTitles || cur_menu->id == MenuId_SystemTitles)
             {
                 app_metadata = NULL;
@@ -1344,9 +1381,6 @@ int main(int argc, char *argv[])
                 freeNcaBasePatchList();
             }
 
-            cur_menu->selected = 0;
-            cur_menu->scroll = 0;
-
             cur_menu = cur_menu->parent;
             element_count = menuGetElementCount(cur_menu);
         } else
@@ -1483,6 +1517,21 @@ static u32 menuGetElementCount(const Menu *menu)
     return cnt;
 }
 
+static void menuResetAttributes(Menu *cur_menu, u32 element_count)
+{
+    if (!cur_menu) return;
+
+    cur_menu->selected = 0;
+    cur_menu->scroll = 0;
+
+    for(u32 i = 0; i < element_count; i++)
+    {
+        MenuElement *cur_element = cur_menu->elements[i];
+        MenuElementOption *cur_options = cur_element->element_options;
+        if (cur_options && cur_options != &g_storageMenuElementOption) cur_options->retrieved = false;
+    }
+}
+
 void freeStorageList(void)
 {
     u32 elem_count = (2 + g_umsDeviceCount); // sd card, usb host, ums devices
@@ -1638,7 +1687,12 @@ end:
 
 static TitleInfo *getLatestTitleInfo(TitleInfo *title_info, u32 *out_idx, u32 *out_count)
 {
-    if (!title_info || !out_idx || !out_count || (title_info->meta_key.type != NcmContentMetaType_Patch && title_info->meta_key.type != NcmContentMetaType_DataPatch)) return title_info;
+    if (!title_info || !out_idx || !out_count || (title_info->meta_key.type != NcmContentMetaType_Patch && title_info->meta_key.type != NcmContentMetaType_DataPatch))
+    {
+        if (out_idx) *out_idx = 0;
+        if (out_count) *out_count = titleGetCountFromInfoBlock(title_info);
+        return title_info;
+    }
 
     u32 idx = 0, count = 1;
     TitleInfo *cur_info = title_info->previous, *out = title_info;
@@ -2241,6 +2295,21 @@ static bool dumpGameCardSecurityInformation(GameCardSecurityInformation *out)
     return true;
 }
 
+static bool resetSettings(void *userdata)
+{
+    consolePrint("are you sure you want to reset all settings to their default values?\n");
+    consolePrint("press a to proceed, or b to cancel\n\n");
+
+    u64 btn_down = utilsWaitForButtonPress(HidNpadButton_A | HidNpadButton_B);
+    if (btn_down & HidNpadButton_A)
+    {
+        configResetSettings();
+        consolePrint("settings successfully reset\n");
+    }
+
+    return false;
+}
+
 static bool saveGameCardImage(void *userdata)
 {
     (void)userdata;
@@ -4964,8 +5033,19 @@ static void nspThreadFunc(void *arg)
             consolePrintReversedColors("\nif you proceed, nca modifications will be disabled, and content decryption");
             consolePrintReversedColors("\nwill not be possible for external tools (e.g. emulators, etc.)\n");
 
-            consolePrintReversedColors("\nif this is a shared game and you wish to fix this, exit the application and");
-            consolePrintReversedColors("\ntry running it at least once, then come back and try again\n");
+            consolePrintReversedColors("\nthis may occur because of different reasons:\n");
+
+            consolePrintReversedColors("\n1. you haven't launched this game/dlc at least once since you downloaded it");
+            consolePrintReversedColors("\n2. this is a shared game/dlc across different switch consoles using the");
+            consolePrintReversedColors("\n   same nintendo account and you're using the secondary console");
+            consolePrintReversedColors("\n3. you downloaded this game/dlc onto your sd card using your sysmmc, then");
+            consolePrintReversedColors("\n   copied the 'nintendo' folder data into the 'emummc' folder (or viceversa)\n");
+
+            consolePrintReversedColors("\ncases 1 and 2 can be fixed by exiting nxdumptool, launching the game");
+            consolePrintReversedColors("\nand then running nxdumptool once again\n");
+
+            consolePrintReversedColors("\ncase 3 can be fixed by running nxdumptool directly under the emmc that was");
+            consolePrintReversedColors("\nused to download the game/dlc\n");
 
             consolePrintReversedColors("\npress a to proceed anyway, or b to cancel\n\n");
 
diff --git a/host/windows_install_deps.py b/host/install_deps.py
similarity index 66%
rename from host/windows_install_deps.py
rename to host/install_deps.py
index 38a7ba7..12e9d59 100644
--- a/host/windows_install_deps.py
+++ b/host/install_deps.py
@@ -7,8 +7,11 @@
 from subprocess import run
 from os.path import dirname, join
 from sys import executable
+from platform import system
 
 root_dir = dirname(__file__)
 
-run([executable, '-m', 'pip', 'install', '-r', join(root_dir, 'requirements-win32.txt')])
+requirements_file = ('requirements-win32.txt' if system() == 'Windows' else 'requirements.txt')
+
+run([executable, '-m', 'pip', 'install', '-r', join(root_dir, requirements_file)])
 input('Press enter to close')
diff --git a/host/nxdt_host.py b/host/nxdt_host.py
index 8738aab..c5b6199 100644
--- a/host/nxdt_host.py
+++ b/host/nxdt_host.py
@@ -58,7 +58,7 @@ from tqdm import tqdm
 from argparse import ArgumentParser, RawTextHelpFormatter, ArgumentDefaultsHelpFormatter 
 
 from io import BufferedWriter
-from typing import List, Tuple, Any, Callable, Optional
+from typing import Generator, Any, Callable
 
 from datetime import datetime
 
@@ -149,8 +149,8 @@ SERVER_START_MSG = f'Please connect a Nintendo Switch console running {USB_DEV_P
 SERVER_STOP_MSG = f'Exit {USB_DEV_PRODUCT} on your console or disconnect it at any time to stop the server.'
 
 # Default directory paths.
-INITIAL_DIR = os.path.abspath(os.path.dirname(sys.executable if getattr(sys, 'frozen', False) else __file__))
-DEFAULT_DIR = (INITIAL_DIR + os.path.sep + USB_DEV_PRODUCT)
+INITIAL_DIR = os.path.dirname(os.path.abspath(os.path.expanduser(os.path.expandvars(sys.argv[0]))))
+DEFAULT_DIR = os.path.join(INITIAL_DIR, USB_DEV_PRODUCT)
 
 # Application icon (PNG).
 # Embedded to load it as the icon for all windows using PhotoImage (which doesn't support ICO files) + wm_iconphoto.
@@ -237,7 +237,7 @@ APP_ICON = b'iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAAXNSR0IArs4c6QAAAAR
            b'43EDnoiNHI8a8FRs5HjMgCdjI8cj7+rp2MhR/Z3p7b5gyzRyjN0ei80cwP+bQrjkWSh1LgAAAABJRU5ErkJggg=='
 
 # Taskbar Type Library (TLB). Used under Windows 7 or greater.
-TASKBAR_LIB_PATH = (INITIAL_DIR + os.path.sep + 'TaskbarLib.tlb')
+TASKBAR_LIB_PATH = os.path.join(INITIAL_DIR, 'TaskbarLib.tlb')
 
 TASKBAR_LIB = b'TVNGVAIAAQAAAAAACQQAAAAAAABBAAAAAQAAAAAAAAAOAAAA/////wAAAAAAAAAATgAAADMDAAAAAAAA/////xgAAAAgAAAAgAAAAP////8AAAAAAAAAAGQAAADIAAAA' + \
               b'LAEAAJABAAD0AQAAWAIAALwCAAAgAwAAhAMAAOgDAABMBAAAsAQAABQFAAB8AQAAeAUAAP////8PAAAA/////wAAAAD/////DwAAAP////8AAAAA/////w8AAABMCAAA' + \
@@ -318,11 +318,11 @@ g_logToFile: bool = False
 g_logVerbose: bool = False
 g_terminalColors: bool = False
 g_outputDir: str = ''
+g_logLevelIntVar: tk.IntVar | None = None
+g_logToFileBoolVar: tk.BooleanVar | None = None
 g_logPath: str = ''
 g_pathSep: str = ''
 
-g_logLevelIntVar: tk.IntVar | None = None
-g_logToFileBoolVar: tk.BooleanVar | None = None
 g_osType: str = ''
 g_osVersion: str = ''
 
@@ -331,18 +331,18 @@ g_isWindowsVista: bool = False
 g_isWindows7: bool = False
 g_isWindows10: bool = False
 
-g_tkRoot: Optional[tk.Tk] = None
-g_tkCanvas: Optional[tk.Canvas] = None
-g_tkDirText: Optional[tk.Text] = None
-g_tkChooseDirButton: Optional[tk.Button] = None
-g_tkServerButton: Optional[tk.Button] = None
-g_tkTipMessage: Any = None
-g_tkScrolledTextLog: Optional[scrolledtext.ScrolledText] = None
-g_tkVerboseCheckbox: Optional[tk.Checkbutton] = None
+g_tkRoot: tk.Tk | None = None
+g_tkCanvas: tk.Canvas | None = None
+g_tkDirText: tk.Text | None = None
+g_tkChooseDirButton: tk.Button | None = None
+g_tkServerButton: tk.Button | None = None
+g_tkTipMessage: int = 0
+g_tkScrolledTextLog: scrolledtext.ScrolledText | None = None
+g_tkVerboseCheckbox: tk.Checkbutton | None = None
 
-g_logger: Optional[logging.Logger] = None
+g_logger: logging.Logger | None = None
 
-g_stopEvent: Optional[threading.Event] = None
+g_stopEvent: threading.Event | None = None
 
 g_tlb: Any = None
 g_taskbar: Any = None
@@ -363,7 +363,7 @@ g_nspTransferMode: bool = False
 g_nspSize: int = 0
 g_nspHeaderSize: int = 0
 g_nspRemainingSize: int = 0
-g_nspFile: Optional[BufferedWriter] = None
+g_nspFile: BufferedWriter | None = None
 g_nspFilePath: str = ''
 
 g_extractedFsDumpMode: bool = False
@@ -378,7 +378,7 @@ g_extractedFsAbsRoot: str = ""
 
 # Reference: https://beenje.github.io/blog/posts/logging-to-a-tkinter-scrolledtext-widget.
 class LogQueueHandler(logging.Handler):
-    def __init__(self, log_queue: queue.Queue):
+    def __init__(self, log_queue: queue.Queue) -> None:
         super().__init__()
         self.log_queue = log_queue
 
@@ -481,7 +481,7 @@ class LogConsole:
 class ProgressBarWindow:
     global g_tlb, g_taskbar
 
-    def __init__(self, bar_format: str = '', tk_parent: Any = None, window_title: str = '', window_resize: bool = False, window_protocol: Optional[Callable] = None):
+    def __init__(self, bar_format: str = '', tk_parent: Any = None, window_title: str = '', window_resize: bool = False, window_protocol: Callable | None = None) -> None:
         self.n: int = 0
         self.total: int = 0
         self.divider: float = 1.0
@@ -496,11 +496,11 @@ class ProgressBarWindow:
         self.tk_parent = tk_parent
         self.tk_window = (tk.Toplevel(self.tk_parent) if self.tk_parent else None)
         self.withdrawn = False
-        self.tk_text_var: Optional[tk.StringVar] = None
-        self.tk_n_var: Optional[tk.DoubleVar] = None
-        self.tk_pbar: Optional[ttk.Progressbar] = None
+        self.tk_text_var: tk.StringVar | None = None
+        self.tk_n_var: tk.DoubleVar | None = None
+        self.tk_pbar: ttk.Progressbar | None = None
 
-        self.pbar: Optional[tqdm] = None
+        self.pbar: tqdm | None = None
 
         if self.tk_window:
             self.tk_window.withdraw()
@@ -526,8 +526,8 @@ class ProgressBarWindow:
             self.tk_pbar.configure(maximum=100, mode='indeterminate')
             self.tk_pbar.pack()
 
-    def __del__(self):
-        if self.tk_parent:
+    def __del__(self) -> None:
+        if self.tk_window:
             self.tk_parent.after(0, self.tk_window.destroy)
 
     def start(self, total: int, n: int = 0, divider: int = 1, prefix: str = '', unit: str = 'B') -> None:
@@ -619,7 +619,7 @@ class ProgressBarWindow:
     def set_prefix(self, prefix) -> None:
         self.prefix = prefix
 
-g_progressBarWindow: Optional[ProgressBarWindow] = None
+g_progressBarWindow: ProgressBarWindow | None = None
 
 def eprint(*args, **kwargs) -> None:
     print(*args, file=sys.stderr, **kwargs)
@@ -747,7 +747,7 @@ def utilsResetNspInfo(delete: bool = False) -> None:
     g_nspFile = None
     g_nspFilePath = ''
 
-def utilsGetSizeUnitAndDivisor(size: int) -> Tuple[str, int]:
+def utilsGetSizeUnitAndDivisor(size: int) -> tuple[str, int]:
     size_suffixes = [ 'B', 'KiB', 'MiB', 'GiB' ]
     size_suffixes_count = len(size_suffixes)
 
@@ -773,9 +773,10 @@ def usbGetDeviceEndpoints() -> bool:
     global g_usbEpIn, g_usbEpOut, g_usbEpMaxPacketSize, g_usbVer
 
     assert g_logger is not None
-#    assert g_stopEvent is not None
+    assert g_stopEvent is not None
 
-    prev_dev = cur_dev = None
+    cur_dev: Generator[usb.core.Device, Any, None] | None = None
+    prev_dev: usb.core.Device | None = None
     usb_ep_in_lambda = lambda ep: usb.util.endpoint_direction(ep.bEndpointAddress) == usb.util.ENDPOINT_IN
     usb_ep_out_lambda = lambda ep: usb.util.endpoint_direction(ep.bEndpointAddress) == usb.util.ENDPOINT_OUT
     usb_version = 0
@@ -791,8 +792,20 @@ def usbGetDeviceEndpoints() -> bool:
 
         # Find a connected USB device with a matching VID/PID pair.
         # Using == here to compare both device instances would also compare the backend, so we'll just compare certain elements manually.
-        cur_dev = usb.core.find(idVendor=USB_DEV_VID, idProduct=USB_DEV_PID)
-        if (cur_dev is None) or ((prev_dev is not None) and (cur_dev.bus == prev_dev.bus) and (cur_dev.address == prev_dev.address)):
+        try:
+            cur_dev = usb.core.find(find_all=False, idVendor=USB_DEV_VID, idProduct=USB_DEV_PID)
+        except:
+            if not g_cliMode:
+                utilsLogException(traceback.format_exc())
+
+            g_logger.error('\nFatal error ocurred while enumerating USB devices.')
+
+            if g_isWindows:
+                g_logger.error('\nTry reinstalling the libusbK driver using Zadig.')
+
+            return False
+
+        if (not isinstance(cur_dev, usb.core.Device)) or (isinstance(prev_dev, usb.core.Device) and (cur_dev.bus == prev_dev.bus) and (cur_dev.address == prev_dev.address)):
             time.sleep(0.1)
             continue
 
@@ -846,6 +859,7 @@ def usbRead(size: int, timeout: int = -1) -> bytes:
     except usb.core.USBError:
         if not g_cliMode:
             utilsLogException(traceback.format_exc())
+
         if g_logger is not None:
             g_logger.error('\nUSB timeout triggered or console disconnected.')
 
@@ -859,13 +873,14 @@ def usbWrite(data: bytes, timeout: int = -1) -> int:
     except usb.core.USBError:
         if not g_cliMode:
             utilsLogException(traceback.format_exc())
+
         if g_logger is not None:
             g_logger.error('\nUSB timeout triggered or console disconnected.')
 
     return wr
 
 def usbSendStatus(code: int) -> bool:
-    status = struct.pack('<4sIH6p', USB_MAGIC_WORD, code, g_usbEpMaxPacketSize, b'')
+    status = struct.pack('<4sIH6x', USB_MAGIC_WORD, code, g_usbEpMaxPacketSize)
     return bool(usbWrite(status, USB_TRANSFER_TIMEOUT) == len(status))
 
 def usbHandleStartSession(cmd_block: bytes) -> int:
@@ -1020,6 +1035,7 @@ def usbHandleSendFileProperties(cmd_block: bytes) -> int | None:
     if (not g_nspTransferMode) or (g_nspFile is None):
         # Generate full, absolute path to the destination file.
         fullpath = os.path.abspath(g_outputDir + os.path.sep + filename)
+        printable_fullpath = (fullpath[4:] if g_isWindows else fullpath)
 
         printable_fullpath = (fullpath[4:] if g_isWindows else fullpath)
 
@@ -1036,11 +1052,11 @@ def usbHandleSendFileProperties(cmd_block: bytes) -> int | None:
         # Make sure the output filepath doesn't point to an existing directory.
         if os.path.exists(fullpath) and (not os.path.isfile(fullpath)):
             utilsResetNspInfo()
-            g_logger.error(f'\nOutput filepath points to an existing directory! ("{printable_fullpath}").\n')
+            g_logger.error(f'Output filepath points to an existing directory! ("{printable_fullpath}").\n')
             return USB_STATUS_HOST_IO_ERROR
 
         # Make sure we have enough free space.
-        (total_space, used_space, free_space) = shutil.disk_usage(dirpath)
+        (_, _, free_space) = shutil.disk_usage(dirpath)
         if free_space <= file_size:
             utilsResetNspInfo()
             g_logger.error('\nNot enough free space available in output volume!\n')
@@ -1090,10 +1106,7 @@ def usbHandleSendFileProperties(cmd_block: bytes) -> int | None:
             # We're not using dynamic tqdm prefixes under CLI mode.
             prefix = ''
         else:
-            idx = filename.rfind(os.path.sep)
-            prefix_filename = (filename[idx+1:] if (idx >= 0) else filename)
-
-            prefix = f'Current {file_type_str}: "{prefix_filename}".\n'
+            prefix = f'Current {file_type_str}: "{os.path.basename(filename)}".\n'
             prefix += 'Use your console to cancel the file transfer if you wish to do so.'
 
         if (not g_nspTransferMode) or g_nspRemainingSize == (g_nspSize - g_nspHeaderSize):
@@ -1117,8 +1130,13 @@ def usbHandleSendFileProperties(cmd_block: bytes) -> int | None:
 
     def cancelTransfer():
         # Cancel file transfer.
-        utilsResetNspInfo(True)
-        if use_pbar:
+        if g_nspTransferMode:
+            utilsResetNspInfo(True)
+        else:
+            file.close()
+            os.remove(fullpath)
+
+        if use_pbar and (g_progressBarWindow is not None):
             g_progressBarWindow.end()
 
     # Start transfer process.
@@ -1152,7 +1170,7 @@ def usbHandleSendFileProperties(cmd_block: bytes) -> int | None:
 
         # Check if we're dealing with a CancelFileTransfer command.
         if chunk_size == USB_CMD_HEADER_SIZE:
-            (magic, cmd_id, cmd_block_size) = struct.unpack_from('<4sII', chunk, 0)
+            (magic, cmd_id, _) = struct.unpack_from('<4sII', chunk, 0)
             if (magic == USB_MAGIC_WORD) and (cmd_id == USB_CMD_CANCEL_FILE_TRANSFER):
                 # Cancel file transfer.
                 cancelTransfer()
@@ -1259,8 +1277,7 @@ def usbHandleEndSession(cmd_block: bytes) -> int:
 
 def usbHandleStartExtractedFsDump(cmd_block: bytes) -> int:
     assert g_logger is not None
-    global g_isWindows, g_outputDir, g_extractedFsDumpMode, g_extractedFsAbsRoot, g_formattedFileSize, g_formattedFileUnit, g_fileSizeMiB, g_startTime
-     
+
     g_logger.debug(f'Received StartExtractedFsDump ({USB_CMD_START_EXTRACTED_FS_DUMP:02X}) command.')
 
     if g_nspTransferMode:
@@ -1310,7 +1327,6 @@ def usbHandleStartExtractedFsDump(cmd_block: bytes) -> int:
     return USB_STATUS_SUCCESS
 
 def usbHandleEndExtractedFsDump(cmd_block: bytes) -> int:
-    global g_extractedFsDumpMode, g_extractedFsAbsRoot
     assert g_logger is not None
     g_logger.debug(f'Received EndExtractedFsDump ({USB_CMD_END_EXTRACTED_FS_DUMP:02X}) command.')
     g_logger.info(f'Finished extracted FS dump.')
@@ -1422,10 +1438,25 @@ def uiStopServer() -> None:
 
 def uiStartServer() -> None:
 
-    uiUpdateOutputDir()
-    # Set new log path for this session if logging to file is turned on.
-    if g_logToFile:
-        utilsUpdateLogPath()
+    assert g_tkDirText is not None
+
+    g_outputDir = g_tkDirText.get('1.0', tk.END).strip()
+    if not g_outputDir:
+        # We should never reach this, honestly.
+        messagebox.showerror('Error', 'You must provide an output directory!', parent=g_tkRoot)
+        return
+
+    # Unconditionally enable 32-bit paths on Windows.
+    if g_isWindows:
+        g_outputDir = '\\\\?\\' + g_outputDir
+
+    # Make sure the full directory tree exists.
+    try:
+        os.makedirs(g_outputDir, exist_ok=True)
+    except:
+        utilsLogException(traceback.format_exc())
+        messagebox.showerror('Error', 'Unable to create full output directory tree!', parent=g_tkRoot)
+        return
 
     # Update UI.
     uiToggleElements(False)
@@ -1442,7 +1473,6 @@ def uiToggleElements(flag: bool) -> None:
     assert g_tkChooseDirButton is not None
     assert g_tkServerButton is not None
     assert g_tkCanvas is not None
-    assert g_tkLogToFileCheckbox is not None
     assert g_tkVerboseCheckbox is not None
 
     if flag:
@@ -1529,11 +1559,7 @@ def uiHandleLogToFileCheckbox() -> None:
 def uiHandleVerboseCheckbox() -> None:
     assert g_logger is not None
     assert g_logLevelIntVar is not None
-    global g_logVerbose
-    logLevel=g_logLevelIntVar.get()
-    g_logger.setLevel(logLevel)
-    g_logVerbose = True if(logLevel == logging.DEBUG) else False    
-    return
+    g_logger.setLevel(g_logLevelIntVar.get())
 
 def uiInitialize() -> None:
     global SCALE, g_logLevelIntVar, g_logToFileBoolVar, g_logToFile, g_logVerbose
@@ -1678,6 +1704,8 @@ def uiInitialize() -> None:
 def cliInitialize() -> None:
     global g_progressBarWindow, g_outputDir, g_logToFile
     
+    assert g_logger is not None
+    
     # Unconditionally enable long paths on Windows.
     g_outputDir = utilsGetWinFullPath(g_outputDir) #if g_isWindows else g_outputDir
     
@@ -1688,16 +1716,20 @@ def cliInitialize() -> None:
     # NB, g_outputDir should be adjusted for Windows prior.
     if g_logToFile:
         utilsUpdateLogPath()
-  
     # Initialize console logger.
     console = LogConsole()
 
     # Initialize progress bar window object.
     bar_format = '{percentage:.2f}% |{bar}| {n:.2f}/{total:.2f} [{elapsed}<{remaining}, {rate_fmt}]'
     g_progressBarWindow = ProgressBarWindow(bar_format)
-       
-    # Log basic info about the script and settings. 
-    utilsLogBasicScriptInfo()
+
+    # Print info.
+    g_logger.info(f'\n{SCRIPT_TITLE}. {COPYRIGHT_TEXT}.')
+    g_logger.info(f'Output directory: "{g_outputDir}".\n')
+
+    # Unconditionally enable 32-bit paths on Windows.
+    if g_isWindows:
+        g_outputDir = '\\\\?\\' + g_outputDir
 
     # Start USB command handler directly.
     usbCommandHandler()
@@ -1709,12 +1741,11 @@ def main() -> int:
     warnings.filterwarnings("ignore")
 
     # Parse command line arguments.
-    parser = ArgumentParser(formatter_class=RawTextHelpFormatter, description=SCRIPT_TITLE + '. ' + COPYRIGHT_TEXT + '.')
+    parser = ArgumentParser(description=SCRIPT_TITLE + '. ' + COPYRIGHT_TEXT + '.')
     parser.add_argument('-c', '--cli', required=False, action='store_true', default=False, help='Start the script in CLI mode.')
-    parser.add_argument('-o', '--outdir', required=False, type=str, metavar='DIR', help='Path to output directory; will attempt to create if non-existent.'+\
-                                            '\nDefaults to "' + DEFAULT_DIR + '".')
-    parser.add_argument('-l', '--log', required=False, action='store_true', default=False, help='Enables logging to file in output directory in CLI mode.')
+    parser.add_argument('-o', '--outdir', required=False, type=str, metavar='DIR', help=f'Path to output directory. Defaults to "{DEFAULT_DIR}".')
     parser.add_argument('-v', '--verbose', required=False, action='store_true', default=False, help='Enable verbose output.')
+    
     args = parser.parse_args()
 
     # Update global flags.
@@ -1766,9 +1797,7 @@ if __name__ == "__main__":
         ret = main()
     except KeyboardInterrupt:
         time.sleep(0.2)
-        g_logger.info("Host script exited!")
-        if g_isWindows10: print(COLOR_RESET)
-
+        print('\nScript interrupted.')
     except:
         utilsLogException(traceback.format_exc())
 
diff --git a/host/windows_make_standalone.bat b/host/windows_make_standalone.bat
index 02d44f9..3651777 100644
--- a/host/windows_make_standalone.bat
+++ b/host/windows_make_standalone.bat
@@ -3,26 +3,22 @@
 set scriptdir=%~dp0
 set scriptdir=%scriptdir:~0,-1%
 
-set venvname=installer
+set venvname=standalone
 set venvscripts=%scriptdir%\%venvname%\Scripts
 
 set venvpython=%venvscripts%\python.exe
-set venvpyinstaller=%venvscripts%\pyinstaller.exe
 
 cd /D "%scriptdir%"
 
 python -m venv "%venvname%"
 
-"%venvpython%" -m pip install --upgrade pyinstaller -r requirements-win32.txt
+"%venvpython%" -m pip install --upgrade nuitka -r requirements-win32.txt
 
-"%venvpyinstaller%" -y --clean --log-level WARN -F --add-binary "C:\Windows\System32\libusb0.dll;." -w -i nxdt.ico nxdt_host.py
+"%venvpython%" -m nuitka --standalone --onefile --deployment --disable-console --windows-icon-from-ico=nxdt.ico --enable-plugin=tk-inter nxdt_host.py
 
-move dist\nxdt_host.exe nxdt_host.exe
-
-rmdir /s /q __pycache__
-rmdir /s /q build
-rmdir /s /q dist
-rmdir /s /q installer
-del nxdt_host.spec
+rmdir /s /q nxdt_host.build
+rmdir /s /q nxdt_host.dist
+rmdir /s /q nxdt_host.onefile-build
+rmdir /s /q standalone
 
 pause
diff --git a/include/core/config.h b/include/core/config.h
index 232dc0e..000364e 100644
--- a/include/core/config.h
+++ b/include/core/config.h
@@ -49,6 +49,9 @@ bool configInitialize(void);
 /// Closes the configuration interface.
 void configExit(void);
 
+/// Resets settings to their default values.
+void configResetSettings(void);
+
 /// Getters and setters for various data types.
 /// Path elements must be separated using forward slashes.
 
diff --git a/include/core/tik.h b/include/core/tik.h
index 02d9e6a..4cb3107 100644
--- a/include/core/tik.h
+++ b/include/core/tik.h
@@ -33,6 +33,8 @@ extern "C" {
 #define SIGNED_TIK_MIN_SIZE         sizeof(TikSigHmac160)   /* Assuming no ESV1/ESV2 records are available. */
 #define SIGNED_TIK_MAX_SIZE         0x400                   /* Max ticket entry size in the ES ticket system savedata file. */
 
+#define TIK_FORMAT_VERSION          2
+
 #define GENERATE_TIK_STRUCT(sigtype, tiksize) \
 typedef struct { \
     SignatureBlock##sigtype sig_block; \
@@ -72,7 +74,7 @@ typedef enum {
 typedef struct {
     char issuer[0x40];
     u8 titlekey_block[0x100];
-    u8 format_version;
+    u8 format_version;          ///< Always matches TIK_FORMAT_VERSION.
     u8 titlekey_type;           ///< TikTitleKeyType.
     u16 ticket_version;
     u8 license_type;            ///< TikLicenseType.
diff --git a/include/defines.h b/include/defines.h
index 1cfb74f..5b9c3b9 100644
--- a/include/defines.h
+++ b/include/defines.h
@@ -133,6 +133,4 @@
 
 #define DISCORD_SERVER_URL              "https://discord.gg/SCbbcQx"
 
-#define LOCKPICK_RCM_URL                "https://github.com/shchmue/Lockpick_RCM"
-
 #endif  /* __DEFINES_H__ */
diff --git a/source/core/config.c b/source/core/config.c
index 93cbbb8..ed6a3ea 100644
--- a/source/core/config.c
+++ b/source/core/config.c
@@ -66,6 +66,7 @@ static struct json_object *g_configJson = NULL;
 /* Function prototypes. */
 
 static bool configParseConfigJson(void);
+static bool configResetConfigJson(void);
 static void configWriteConfigJson(void);
 static void configFreeConfigJson(void);
 
@@ -111,6 +112,11 @@ void configExit(void)
     }
 }
 
+void configResetSettings(void)
+{
+    configResetConfigJson();
+}
+
 CONFIG_GETTER(Boolean, bool);
 CONFIG_SETTER(Boolean, bool);
 
@@ -151,29 +157,36 @@ static bool configParseConfigJson(void)
         jsonLogLastError();
     }
 
-    if (use_default_config)
-    {
-        LOG_MSG_INFO("Loading default configuration.");
-
-        /* Free config JSON. */
-        configFreeConfigJson();
-
-        /* Read default config JSON. */
-        g_configJson = json_object_from_file(DEFAULT_CONFIG_PATH);
-        if (g_configJson)
-        {
-            configWriteConfigJson();
-            ret = true;
-        } else {
-            jsonLogLastError();
-        }
-    }
+    /* Try to load the default settings. */
+    if (use_default_config) ret = configResetConfigJson();
 
     if (!ret) LOG_MSG_ERROR("Failed to parse both current and default JSON configuration files!");
 
     return ret;
 }
 
+static bool configResetConfigJson(void)
+{
+    bool ret = false;
+
+    LOG_MSG_INFO("Loading default configuration.");
+
+    /* Free config JSON. */
+    configFreeConfigJson();
+
+    /* Read default config JSON. */
+    g_configJson = json_object_from_file(DEFAULT_CONFIG_PATH);
+    if (g_configJson)
+    {
+        configWriteConfigJson();
+        ret = true;
+    } else {
+        jsonLogLastError();
+    }
+
+    return ret;
+}
+
 static void configWriteConfigJson(void)
 {
     if (!g_configJson) return;
diff --git a/source/core/gamecard.c b/source/core/gamecard.c
index 4494e7d..b0236b6 100644
--- a/source/core/gamecard.c
+++ b/source/core/gamecard.c
@@ -28,7 +28,7 @@
 
 #define GAMECARD_READ_BUFFER_SIZE               0x800000                /* 8 MiB. */
 
-#define GAMECARD_ACCESS_DELAY               3                       /* Seconds. */
+#define GAMECARD_ACCESS_DELAY                   3                       /* Seconds. */
 
 #define GAMECARD_UNUSED_AREA_BLOCK_SIZE         0x24
 #define GAMECARD_UNUSED_AREA_SIZE(x)            (((x) / GAMECARD_PAGE_SIZE) * GAMECARD_UNUSED_AREA_BLOCK_SIZE)
@@ -134,7 +134,6 @@ static bool _gamecardGetDecryptedCardInfoArea(void);
 static bool gamecardReadSecurityInformation(GameCardSecurityInformation *out);
 
 static bool gamecardGetHandleAndStorage(u32 partition);
-NX_INLINE void gamecardCloseHandle(void);
 
 static bool gamecardOpenStorageArea(u8 area);
 static bool gamecardReadStorageArea(void *out, u64 read_size, u64 offset);
@@ -259,6 +258,12 @@ void gamecardExit(void)
             g_gameCardReadBuf = NULL;
         }
 
+        /* Make sure NS can access the gamecard. */
+        /* Fixes gamecard launch errors after exiting the application. */
+        /* TODO: find out why this doesn't work. */
+        //Result rc = nsEnsureGameCardAccess();
+        //if (R_FAILED(rc)) LOG_MSG_ERROR("nsEnsureGameCardAccess failed! (0x%X).", rc);
+
         g_gameCardInterfaceInit = false;
     }
 }
@@ -866,7 +871,7 @@ static bool gamecardReadHeader(void)
     }
 
     /* Read gamecard header. */
-    /* This step doesn't rely on gamecardReadStorageArea() because of its dependence on storage area sizes (which we haven't retrieved). */
+    /* We don't use gamecardReadStorageArea() here because of its dependence on storage area sizes (which we haven't yet retrieved). */
     Result rc = fsStorageRead(&g_gameCardStorage, 0, &g_gameCardHeader, sizeof(GameCardHeader));
     if (R_FAILED(rc))
     {
@@ -1000,7 +1005,6 @@ static bool gamecardGetHandleAndStorage(u32 partition)
         rc = fsOpenGameCardStorage(&g_gameCardStorage, &g_gameCardHandle, partition);
         if (R_FAILED(rc))
         {
-            gamecardCloseHandle(); /* Close invalid gamecard handle. */
             LOG_MSG_DEBUG("fsOpenGameCardStorage failed to open %s storage area on try #%u! (0x%X).", GAMECARD_STORAGE_AREA_NAME(partition + 1), i + 1, rc);
             continue;
         }
@@ -1018,11 +1022,6 @@ static bool gamecardGetHandleAndStorage(u32 partition)
     return R_SUCCEEDED(rc);
 }
 
-NX_INLINE void gamecardCloseHandle(void)
-{
-    g_gameCardHandle.value = 0;
-}
-
 static bool gamecardOpenStorageArea(u8 area)
 {
     if (g_gameCardStatus < GameCardStatus_InsertedAndInfoNotLoaded || (area != GameCardStorageArea_Normal && area != GameCardStorageArea_Secure))
@@ -1034,7 +1033,7 @@ static bool gamecardOpenStorageArea(u8 area)
     /* Return right away if a valid handle has already been retrieved and the desired gamecard storage area is currently open. */
     if (g_gameCardHandle.value && serviceIsActive(&(g_gameCardStorage.s)) && g_gameCardCurrentStorageArea == area) return true;
 
-    /* Close both gamecard handle and open storage area. */
+    /* Close both the gamecard handle and the open storage area. */
     gamecardCloseStorageArea();
 
     /* Retrieve both a new gamecard handle and a storage area handle. */
@@ -1137,7 +1136,7 @@ static void gamecardCloseStorageArea(void)
         memset(&g_gameCardStorage, 0, sizeof(FsStorage));
     }
 
-    gamecardCloseHandle();
+    g_gameCardHandle.value = 0;
 
     g_gameCardCurrentStorageArea = GameCardStorageArea_None;
 }
diff --git a/source/core/nxdt_utils.c b/source/core/nxdt_utils.c
index 1db1595..9d16011 100644
--- a/source/core/nxdt_utils.c
+++ b/source/core/nxdt_utils.c
@@ -202,7 +202,7 @@ bool utilsInitializeResources(const int program_argc, const char **program_argv)
         /* Load keyset. */
         if (!keysLoadKeyset())
         {
-            LOG_MSG_ERROR("Failed to load keyset!\nUpdate your keys file with Lockpick_RCM:\n" LOCKPICK_RCM_URL);
+            LOG_MSG_ERROR("Failed to load keyset!\nPlease update your keys file with Lockpick_RCM.\nYou can get an updated build at:" DISCORD_SERVER_URL);
             break;
         }
 
diff --git a/source/core/tik.c b/source/core/tik.c
index ff8b4a1..6bd2dfa 100644
--- a/source/core/tik.c
+++ b/source/core/tik.c
@@ -386,8 +386,9 @@ static bool tikFixTamperedCommonTicket(Ticket *tik)
     TikCommonBlock *tik_common_block = NULL;
 
     u32 sig_type = 0;
-    u8 *signature = NULL;
-    u64 signature_size = 0, hash_area_size = 0;
+    bool dev_cert = false;
+    TikSigRsa2048 *tik_data = NULL;
+    u64 hash_area_size = 0;
 
     bool success = false;
 
@@ -397,15 +398,23 @@ static bool tikFixTamperedCommonTicket(Ticket *tik)
         return false;
     }
 
-    /* Get ticket signature and its properties, as well as the ticket hash area size. */
+    /* Get ticket signature type. Also determine if it's a development ticket. */
     sig_type = signatureGetTypeFromSignedBlob(tik->data, false);
-    signature = signatureGetSigFromSignedBlob(tik->data);
-    signature_size = signatureGetSigSizeByType(sig_type);
+    dev_cert = (strstr(tik_common_block->issuer, TIK_DEV_CERT_ISSUER) != NULL);
+
+    /* Return right away if we're not dealing with a common ticket or if the signature type doesn't match RSA-2048 + SHA-256. */
+    if (tik_common_block->titlekey_type != TikTitleKeyType_Common || sig_type != SignatureType_Rsa2048Sha256)
+    {
+        success = true;
+        goto end;
+    }
+
+    /* Make sure we're dealing with a tampered ticket by verifying its signature. */
+    tik_data = (TikSigRsa2048*)tik->data;
+    tik_common_block = &(tik_data->tik_common_block);
     hash_area_size = tikGetSignedTicketBlobHashAreaSize(tik->data);
 
-    /* Return right away if we're not dealing with a common ticket, if the signature type doesn't match RSA-2048 + SHA-256, or if the signature is valid. */
-    if (tik_common_block->titlekey_type != TikTitleKeyType_Common || sig_type != SignatureType_Rsa2048Sha256 || \
-        tikVerifyRsa2048Sha256Signature(tik_common_block, hash_area_size, signature))
+    if (tikVerifyRsa2048Sha256Signature(tik_common_block, hash_area_size, tik_data->sig_block.signature))
     {
         success = true;
         goto end;
@@ -416,22 +425,35 @@ static bool tikFixTamperedCommonTicket(Ticket *tik)
     /* Nintendo didn't start putting the key generation value into the rights ID until HOS 3.0.1. */
     /* Old custom tools used to wipe the key generation field and/or save its value into a different offset. */
     /* We're gonna take care of that by setting the correct values where they need to go. */
-    memset(signature, 0xFF, signature_size);
+    memset(tik_data->sig_block.signature, 0xFF, sizeof(tik_data->sig_block.signature));
+    memset(tik_data->sig_block.padding, 0, sizeof(tik_data->sig_block.padding));
 
+    memset(tik_common_block->issuer, 0, sizeof(tik_common_block->issuer));
+    sprintf(tik_common_block->issuer, "Root-CA%08X-%s", dev_cert ? 4 : 3, TIK_COMMON_CERT_NAME);
+
+    memset(tik_common_block->titlekey_block + 0x10, 0, sizeof(tik_common_block->titlekey_block) - 0x10);
+
+    tik_common_block->format_version = TIK_FORMAT_VERSION;
     tik_common_block->titlekey_type = TikTitleKeyType_Common;
+    tik_common_block->ticket_version = 0;
     tik_common_block->license_type = TikLicenseType_Permanent;
     tik_common_block->key_generation = tik->key_generation;
     tik_common_block->property_mask = TikPropertyMask_None;
 
+    memset(tik_common_block->reserved, 0, sizeof(tik_common_block->reserved));
+
     tik_common_block->ticket_id = 0;
     tik_common_block->device_id = 0;
     tik_common_block->account_id = 0;
 
     tik_common_block->sect_total_size = 0;
-    tik_common_block->sect_hdr_offset = (u32)tik->size;
+    tik_common_block->sect_hdr_offset = (u32)sizeof(TikSigRsa2048);
     tik_common_block->sect_hdr_count = 0;
     tik_common_block->sect_hdr_entry_size = 0;
 
+    /* Update ticket size. */
+    tik->size = sizeof(TikSigRsa2048);
+
     /* Update return value. */
     success = true;
 
@@ -447,8 +469,8 @@ static bool tikVerifyRsa2048Sha256Signature(const TikCommonBlock *tik_common_blo
         return false;
     }
 
-    const char *cert_name = (strrchr(tik_common_block->issuer, '-') + 1);
     Certificate cert = {0};
+    const char *cert_name = (strrchr(tik_common_block->issuer, '-') + 1);
     const u8 *modulus = NULL, *public_exponent = NULL;
 
     /* Get certificate for the ticket signature issuer. */
diff --git a/source/core/title.c b/source/core/title.c
index aa0e871..9c9affd 100644
--- a/source/core/title.c
+++ b/source/core/title.c
@@ -552,7 +552,7 @@ static bool titleRetrieveUserApplicationMetadataByTitleId(u64 title_id, TitleApp
 
 NX_INLINE TitleApplicationMetadata *titleFindApplicationMetadataByTitleId(u64 title_id, bool is_system, u32 extra_app_count);
 
-NX_INLINE u64 titleGetApplicationIdByMetaKey(const NcmContentMetaKey *meta_key);
+NX_INLINE u64 titleGetApplicationIdByContentMetaKey(const NcmContentMetaKey *meta_key);
 
 static bool titleGenerateTitleInfoEntriesForTitleStorage(TitleStorage *title_storage);
 static bool titleGetMetaKeysFromContentDatabase(NcmContentMetaDatabase *ncm_db, NcmContentMetaKey **out_meta_keys, u32 *out_meta_key_count);
@@ -1026,6 +1026,7 @@ TitleInfo **titleGetOrphanTitles(u32 *out_count)
         }
 
         /* Allocate orphan title info pointer array. */
+        /* titleFreeOrphanTitles() depends on the last NULL element. */
         orphan_info = calloc(g_orphanTitleInfoCount + 1, sizeof(TitleInfo*));
         if (!orphan_info)
         {
@@ -1373,6 +1374,33 @@ NX_INLINE bool titleInitializePersistentTitleStorages(void)
         }
     }
 
+#if LOG_LEVEL <= LOG_LEVEL_INFO
+#define ORPHAN_INFO_LOG(fmt, ...) utilsAppendFormattedStringToBuffer(&orphan_info_buf, &orphan_info_buf_size, fmt, ##__VA_ARGS__)
+
+    if (g_orphanTitleInfo && g_orphanTitleInfoCount)
+    {
+        char *orphan_info_buf = NULL;
+        size_t orphan_info_buf_size = 0;
+
+        ORPHAN_INFO_LOG("Identified %u orphan title(s) across all initialized title storages.\r\n", g_orphanTitleInfoCount);
+
+        for(u32 i = 0; i < g_orphanTitleInfoCount; i++)
+        {
+            TitleInfo *orphan_info = g_orphanTitleInfo[i];
+            ORPHAN_INFO_LOG("- %016lX v%u (%s, %s).%s", orphan_info->meta_key.id, orphan_info->version.value, titleGetNcmContentMetaTypeName(orphan_info->meta_key.type), \
+                                                      titleGetNcmStorageIdName(orphan_info->storage_id), (i + 1) < g_orphanTitleInfoCount ? "\r\n" : "");
+        }
+
+        if (orphan_info_buf)
+        {
+            LOG_MSG_INFO("%s", orphan_info_buf);
+            free(orphan_info_buf);
+        }
+    }
+
+#undef ORPHAN_INFO_LOG
+#endif  /* LOG_LEVEL <= LOG_LEVEL_INFO */
+
     return true;
 }
 
@@ -1861,7 +1889,7 @@ NX_INLINE TitleApplicationMetadata *titleFindApplicationMetadataByTitleId(u64 ti
     return NULL;
 }
 
-NX_INLINE u64 titleGetApplicationIdByMetaKey(const NcmContentMetaKey *meta_key)
+NX_INLINE u64 titleGetApplicationIdByContentMetaKey(const NcmContentMetaKey *meta_key)
 {
     if (!meta_key) return 0;
 
@@ -1961,7 +1989,7 @@ static bool titleGenerateTitleInfoEntriesForTitleStorage(TitleStorage *title_sto
         utilsGenerateFormattedSizeString((double)cur_title_info->size, cur_title_info->size_str, sizeof(cur_title_info->size_str));
 
         /* Retrieve application metadata. */
-        u64 app_id = titleGetApplicationIdByMetaKey(&(cur_title_info->meta_key));
+        u64 app_id = titleGetApplicationIdByContentMetaKey(&(cur_title_info->meta_key));
         cur_title_info->app_metadata = titleFindApplicationMetadataByTitleId(app_id, storage_id == NcmStorageId_BuiltInSystem, 0);
         if (!cur_title_info->app_metadata && storage_id == NcmStorageId_BuiltInSystem)
         {
@@ -2203,7 +2231,7 @@ static void titleUpdateTitleInfoLinkedLists(void)
             {
                 /* We're dealing with a patch, an add-on content or an add-on content patch. */
                 /* We'll just retrieve a pointer to the first matching user application entry and use it to set a pointer to an application metadata entry. */
-                u64 app_id = titleGetApplicationIdByMetaKey(&(child_info->meta_key));
+                u64 app_id = titleGetApplicationIdByContentMetaKey(&(child_info->meta_key));
                 TitleInfo *parent = _titleGetInfoFromStorageByTitleId(NcmStorageId_Any, app_id);
                 if (parent)
                 {
@@ -2367,7 +2395,7 @@ static bool titleRefreshGameCardTitleInfo(void)
         if (!cur_title_info) continue;
 
         /* Do not proceed if application metadata has already been retrieved, or if we can successfully retrieve it. */
-        u64 app_id = titleGetApplicationIdByMetaKey(&(cur_title_info->meta_key));
+        u64 app_id = titleGetApplicationIdByContentMetaKey(&(cur_title_info->meta_key));
         if (cur_title_info->app_metadata != NULL || (cur_title_info->app_metadata = titleFindApplicationMetadataByTitleId(app_id, false, extra_app_count)) != NULL) continue;
 
         /* Retrieve application metadata pointer. */
diff --git a/source/core/usb.c b/source/core/usb.c
index b6e4340..cd788a1 100644
--- a/source/core/usb.c
+++ b/source/core/usb.c
@@ -160,7 +160,7 @@ enum usb_supported_speed {
 };
 
 /// Imported from libusb, with some adjustments.
-struct PACKED usb_bos_descriptor {
+struct NX_PACKED usb_bos_descriptor {
     u8 bLength;
     u8 bDescriptorType; ///< Must match USB_DT_BOS.
     u16 wTotalLength;   ///< Length of this descriptor and all of its sub descriptors.
@@ -170,7 +170,7 @@ struct PACKED usb_bos_descriptor {
 NXDT_ASSERT(struct usb_bos_descriptor, 0x5);
 
 /// Imported from libusb, with some adjustments.
-struct PACKED usb_2_0_extension_descriptor {
+struct NX_PACKED usb_2_0_extension_descriptor {
     u8 bLength;
     u8 bDescriptorType;     ///< Must match USB_DT_DEVICE_CAPABILITY.
     u8 bDevCapabilityType;  ///< Must match USB_BT_USB_2_0_EXTENSION.
@@ -180,7 +180,7 @@ struct PACKED usb_2_0_extension_descriptor {
 NXDT_ASSERT(struct usb_2_0_extension_descriptor, 0x7);
 
 /// Imported from libusb, with some adjustments.
-struct PACKED usb_ss_usb_device_capability_descriptor {
+struct NX_PACKED usb_ss_usb_device_capability_descriptor {
     u8 bLength;
     u8 bDescriptorType;         ///< Must match USB_DT_DEVICE_CAPABILITY.
     u8 bDevCapabilityType;      ///< Must match USB_BT_SS_USB_DEVICE_CAPABILITY.
diff --git a/source/exception_handler.cpp b/source/exception_handler.cpp
index 00fa423..71f0f5e 100644
--- a/source/exception_handler.cpp
+++ b/source/exception_handler.cpp
@@ -92,7 +92,7 @@ namespace nxdt::utils {
     }
 #endif  /* LOG_LEVEL < LOG_LEVEL_NONE */
 
-    static void NORETURN AbortProgramExecution(std::string str)
+    static void NX_NORETURN AbortProgramExecution(std::string str)
     {
         if (g_borealisInitialized)
         {