Sync from development - prepare for v0.2.0.9

CHANGELOG.md

@@ -1,5 +1,23 @@
 # Jackify Changelog
 
+## v0.2.0.9 - Critical Configuration Fixes
+**Release Date:** 2025-12-31
+
+### Bug Fixes
+- Fixed AppID conversion bug causing Configure Existing failures
+- Fixed missing MessageService import crash in Configure Existing
+- Fixed RecursionError in config_handler.py logger
+- Fixed winetricks automatic fallback to protontricks (was silently failing)
+
+### Improvements
+- Added detailed progress indicators for configuration workflows
+- Fixed progress bar completion showing 100% instead of 95%
+- Removed debug logging noise from file progress widget
+- Enhanced Premium detection diagnostics for Issue #111
+- Flatpak protontricks now auto-granted cache access for faster subsequent installs
+
+---
+
 ## v0.2.0.8 - Bug Fixes and Improvements
 **Release Date:** 2025-12-29
 

jackify/__init__.py

@@ -5,4 +5,4 @@ This package provides both CLI and GUI interfaces for managing
 Wabbajack modlists natively on Linux systems.
 """
 
-__version__ = "0.2.0.8"
+__version__ = "0.2.0.9"

jackify/backend/handlers/config_handler.py

@@ -6,6 +6,7 @@ Handles application settings and configuration
 """
 
 import os
+import sys
 import json
 import logging
 import shutil
@@ -211,7 +212,8 @@ class ConfigHandler:
                     config.update(saved_config)
             return config
         except Exception as e:
-            logger.error(f"Error reading configuration from disk: {e}")
+            # Don't use logger here - can cause recursion if logger tries to access config
+            print(f"Warning: Error reading configuration from disk: {e}", file=sys.stderr)
             return self.settings.copy()
 
     def reload_config(self):

jackify/backend/handlers/menu_handler.py

@@ -571,15 +571,19 @@ class ModlistMenuHandler:
                     self.logger.warning(f"[DEBUG] Could not find AppID for {context['name']} with exe {context['mo2_exe_path']}")
         set_modlist_result = self.modlist_handler.set_modlist(context)
         self.logger.debug(f"[DEBUG] set_modlist returned: {set_modlist_result}")
+
+        # Check GUI mode early to avoid input() calls in GUI context
+        import os
+        gui_mode = os.environ.get('JACKIFY_GUI_MODE') == '1'
+
         if not set_modlist_result:
             print(f"{COLOR_ERROR}\nError setting up context for configuration.{COLOR_RESET}")
             self.logger.error(f"set_modlist failed for {context.get('name')}")
-            input(f"\n{COLOR_PROMPT}Press Enter to continue...{COLOR_RESET}")
+            if not gui_mode:
+                input(f"\n{COLOR_PROMPT}Press Enter to continue...{COLOR_RESET}")
             return False
 
         # --- Resolution selection logic for GUI mode ---
-        import os
-        gui_mode = os.environ.get('JACKIFY_GUI_MODE') == '1'
         selected_resolution = context.get('resolution', None)
         if gui_mode:
             # If resolution is provided, set it and do not prompt
@@ -654,7 +658,8 @@ class ModlistMenuHandler:
         print("NOTE: If you experience ENB issues, consider using GE-Proton 10-14 instead of")
         print("      Valve's Proton 10 (known ENB compatibility issues in Valve's Proton 10).")
         print("")
-        print("Detailed log available at: ~/Jackify/logs/Configure_New_Modlist_workflow.log")
+        from jackify.shared.paths import get_jackify_logs_dir
+        print(f"Detailed log available at: {get_jackify_logs_dir()}/Configure_New_Modlist_workflow.log")
         # Only wait for input in CLI mode, not GUI mode
         if not gui_mode:
             input(f"{COLOR_PROMPT}Press Enter to return to the menu...{COLOR_RESET}")

jackify/backend/handlers/protontricks_handler.py

@@ -777,6 +777,56 @@ class ProtontricksHandler:
             self.logger.error(f"Error running protontricks-launch: {e}")
             return None
     
+    def _ensure_flatpak_cache_access(self, cache_path: Path) -> bool:
+        """
+        Ensure flatpak protontricks has filesystem access to the winetricks cache.
+
+        Args:
+            cache_path: Path to winetricks cache directory
+
+        Returns:
+            True if access granted or already exists, False on failure
+        """
+        if self.which_protontricks != 'flatpak':
+            return True  # Not flatpak, no action needed
+
+        try:
+            # Check if flatpak already has access to this path
+            result = subprocess.run(
+                ['flatpak', 'override', '--user', '--show', 'com.github.Matoking.protontricks'],
+                capture_output=True,
+                text=True,
+                timeout=10
+            )
+
+            if result.returncode == 0:
+                # Check if cache path is already in filesystem overrides
+                cache_str = str(cache_path.resolve())
+                if f'filesystems=' in result.stdout and cache_str in result.stdout:
+                    self.logger.debug(f"Flatpak protontricks already has access to cache: {cache_str}")
+                    return True
+
+            # Grant access to cache directory
+            self.logger.info(f"Granting flatpak protontricks access to winetricks cache: {cache_path}")
+            result = subprocess.run(
+                ['flatpak', 'override', '--user', 'com.github.Matoking.protontricks',
+                 f'--filesystem={cache_path.resolve()}'],
+                capture_output=True,
+                text=True,
+                timeout=10
+            )
+
+            if result.returncode == 0:
+                self.logger.info("Successfully granted flatpak protontricks cache access")
+                return True
+            else:
+                self.logger.warning(f"Failed to grant flatpak cache access: {result.stderr}")
+                return False
+
+        except Exception as e:
+            self.logger.warning(f"Could not configure flatpak cache access: {e}")
+            return False
+
     def install_wine_components(self, appid, game_var, specific_components: Optional[List[str]] = None):
         """
         Install the specified Wine components into the given prefix using protontricks.
@@ -820,6 +870,10 @@ class ProtontricksHandler:
         from jackify.shared.paths import get_jackify_data_dir
         jackify_cache_dir = get_jackify_data_dir() / 'winetricks_cache'
         jackify_cache_dir.mkdir(parents=True, exist_ok=True)
+
+        # Ensure flatpak protontricks has access to cache (no-op for native)
+        self._ensure_flatpak_cache_access(jackify_cache_dir)
+
         env['WINETRICKS_CACHE'] = str(jackify_cache_dir)
         self.logger.info(f"Using winetricks cache: {jackify_cache_dir}")
         if specific_components is not None:

jackify/backend/handlers/shortcut_handler.py

@@ -955,7 +955,10 @@ class ShortcutHandler:
 
     def get_appid_for_shortcut(self, shortcut_name: str, exe_path: Optional[str] = None) -> Optional[str]:
         """
-        Find the current AppID for a given shortcut name and (optionally) executable path using protontricks.
+        Find the current AppID for a given shortcut name and (optionally) executable path.
+
+        Primary method: Read directly from shortcuts.vdf (reliable, no external dependencies)
+        Fallback method: Use protontricks (if available)
 
         Args:
             shortcut_name (str): The name of the Steam shortcut.
@@ -965,15 +968,22 @@ class ShortcutHandler:
             Optional[str]: The found AppID string, or None if not found or error occurs.
         """
         self.logger.info(f"Attempting to find current AppID for shortcut: '{shortcut_name}' (exe_path: '{exe_path}')")
+
         try:
-            from .protontricks_handler import ProtontricksHandler # Local import
+            appid = self.get_appid_from_vdf(shortcut_name, exe_path)
+            if appid:
+                self.logger.info(f"Successfully found AppID {appid} from shortcuts.vdf")
+                return appid
+
+            self.logger.info("AppID not found in shortcuts.vdf, trying protontricks as fallback...")
+            from .protontricks_handler import ProtontricksHandler
             pt_handler = ProtontricksHandler(self.steamdeck)
             if not pt_handler.detect_protontricks():
-                self.logger.error("Protontricks not detected")
+                self.logger.warning("Protontricks not detected - cannot use as fallback")
                 return None
             result = pt_handler.run_protontricks("-l")
             if not result or result.returncode != 0:
-                self.logger.error(f"Protontricks failed to list applications: {result.stderr if result else 'No result'}")
+                self.logger.warning(f"Protontricks fallback failed: {result.stderr if result else 'No result'}")
                 return None
             # Build a list of all shortcuts
             found_shortcuts = []
@@ -1022,6 +1032,62 @@ class ShortcutHandler:
             self.logger.exception("Traceback:")
             return None
 
+    def get_appid_from_vdf(self, shortcut_name: str, exe_path: Optional[str] = None) -> Optional[str]:
+        """
+        Get AppID directly from shortcuts.vdf by reading the file and matching shortcut name/exe.
+        This is more reliable than using protontricks since it doesn't depend on external tools.
+
+        Args:
+            shortcut_name (str): The name of the Steam shortcut.
+            exe_path (Optional[str]): The path to the executable for additional validation.
+
+        Returns:
+            Optional[str]: The AppID as a string, or None if not found.
+        """
+        self.logger.info(f"Looking up AppID from shortcuts.vdf for shortcut: '{shortcut_name}' (exe: '{exe_path}')")
+
+        if not self.shortcuts_path or not os.path.isfile(self.shortcuts_path):
+            self.logger.warning(f"Shortcuts.vdf not found at {self.shortcuts_path}")
+            return None
+
+        try:
+            shortcuts_data = VDFHandler.load(self.shortcuts_path, binary=True)
+            if not shortcuts_data or 'shortcuts' not in shortcuts_data:
+                self.logger.warning("No shortcuts found in shortcuts.vdf")
+                return None
+
+            shortcut_name_clean = shortcut_name.strip().lower()
+
+            for idx, shortcut in shortcuts_data['shortcuts'].items():
+                name = shortcut.get('AppName', shortcut.get('appname', '')).strip()
+
+                if name.lower() == shortcut_name_clean:
+                    appid = shortcut.get('appid')
+
+                    if appid:
+                        if exe_path:
+                            vdf_exe = shortcut.get('Exe', shortcut.get('exe', '')).strip('"').strip()
+                            exe_path_norm = os.path.abspath(os.path.expanduser(exe_path)).lower()
+                            vdf_exe_norm = os.path.abspath(os.path.expanduser(vdf_exe)).lower()
+
+                            if vdf_exe_norm == exe_path_norm:
+                                self.logger.info(f"Found AppID {appid} for shortcut '{name}' with matching exe '{vdf_exe}'")
+                                return str(int(appid) & 0xFFFFFFFF)
+                            else:
+                                self.logger.debug(f"Found shortcut '{name}' but exe doesn't match: '{vdf_exe}' vs '{exe_path}'")
+                                continue
+                        else:
+                            self.logger.info(f"Found AppID {appid} for shortcut '{name}' (no exe validation)")
+                            return str(int(appid) & 0xFFFFFFFF)
+
+            self.logger.warning(f"No matching shortcut found in shortcuts.vdf for '{shortcut_name}'")
+            return None
+
+        except Exception as e:
+            self.logger.error(f"Error reading shortcuts.vdf: {e}")
+            self.logger.exception("Traceback:")
+            return None
+
     # --- Discovery Methods Moved from ModlistHandler ---
 
     def _scan_shortcuts_for_executable(self, executable_name: str) -> List[Dict[str, str]]:

jackify/backend/handlers/winetricks_handler.py

@@ -468,7 +468,7 @@ class WinetricksHandler:
                 from .protontricks_handler import ProtontricksHandler
                 steamdeck = os.path.exists('/home/deck')
                 protontricks_handler = ProtontricksHandler(steamdeck)
-                protontricks_available = protontricks_handler.is_available()
+                protontricks_available = protontricks_handler.detect_protontricks()
 
                 if protontricks_available:
                     self.logger.warning("=" * 80)

jackify/backend/services/automated_prefix_service.py

@@ -493,7 +493,7 @@ exit"""
     def detect_actual_prefix_appid(self, initial_appid: int, shortcut_name: str) -> Optional[int]:
         """
         After Steam restart, detect the actual prefix AppID that was created.
-        Use protontricks -l to find the actual positive AppID.
+        Uses direct VDF file reading to find the actual AppID.
 
         Args:
             initial_appid: The initial (negative) AppID from shortcuts.vdf
@@ -503,42 +503,42 @@ exit"""
             The actual (positive) AppID of the created prefix, or None if not found
         """
         try:
-            logger.info(f"Using protontricks -l to detect actual AppID for shortcut: {shortcut_name}")
+            logger.info(f"Using VDF to detect actual AppID for shortcut: {shortcut_name}")
 
-            # Wait up to 30 seconds for the shortcut to appear in protontricks
+            # Wait up to 30 seconds for Steam to process the shortcut
             for i in range(30):
                 try:
-                    # Use the existing protontricks handler
+                    from ..handlers.shortcut_handler import ShortcutHandler
-                    from jackify.backend.handlers.protontricks_handler import ProtontricksHandler
+                    from ..handlers.path_handler import PathHandler
-                    protontricks_handler = ProtontricksHandler(steamdeck or False)
-                    result = protontricks_handler.run_protontricks('-l')
 
-                    if result.returncode == 0:
+                    path_handler = PathHandler()
-                        lines = result.stdout.strip().split('\n')
+                    shortcuts_path = path_handler._find_shortcuts_vdf()
 
-                        # Look for our shortcut name in the protontricks output
+                    if shortcuts_path:
-                        for line in lines:
+                        from ..handlers.vdf_handler import VDFHandler
-                            if shortcut_name in line and 'Non-Steam shortcut:' in line:
+                        shortcuts_data = VDFHandler.load(shortcuts_path, binary=True)
-                                # Extract AppID from line like "Non-Steam shortcut: Tuxborn (3106560878)"
-                                if '(' in line and ')' in line:
-                                    appid_str = line.split('(')[1].split(')')[0]
-                                    actual_appid = int(appid_str)
-                                    logger.info(f" Found shortcut in protontricks: {line.strip()}")
-                                    logger.info(f"  Initial AppID: {initial_appid}")
-                                    logger.info(f"  Actual AppID: {actual_appid}")
-                                    return actual_appid
 
-                    logger.debug(f"Shortcut '{shortcut_name}' not found in protontricks yet (attempt {i+1}/30)")
+                        if shortcuts_data and 'shortcuts' in shortcuts_data:
+                            for idx, shortcut in shortcuts_data['shortcuts'].items():
+                                app_name = shortcut.get('AppName', shortcut.get('appname', '')).strip()
+
+                                if app_name.lower() == shortcut_name.lower():
+                                    appid = shortcut.get('appid')
+                                    if appid:
+                                        actual_appid = int(appid) & 0xFFFFFFFF
+                                        logger.info(f"Found shortcut '{app_name}' in shortcuts.vdf")
+                                        logger.info(f"  Initial AppID (signed): {initial_appid}")
+                                        logger.info(f"  Actual AppID (unsigned): {actual_appid}")
+                                        return actual_appid
+
+                    logger.debug(f"Shortcut '{shortcut_name}' not found in VDF yet (attempt {i+1}/30)")
                     time.sleep(1)
 
-                except subprocess.TimeoutExpired:
-                    logger.warning(f"protontricks -l timed out on attempt {i+1}")
-                    time.sleep(1)
                 except Exception as e:
-                    logger.warning(f"Error running protontricks -l on attempt {i+1}: {e}")
+                    logger.warning(f"Error reading shortcuts.vdf on attempt {i+1}: {e}")
                     time.sleep(1)
 
-            logger.error(f"Shortcut '{shortcut_name}' not found in protontricks after 30 seconds")
+            logger.error(f"Shortcut '{shortcut_name}' not found in shortcuts.vdf after 30 seconds")
             return None
 
         except Exception as e:

jackify/backend/utils/nexus_premium_detector.py

@@ -15,29 +15,32 @@ _KEYWORD_PHRASES = (
 )
 
 
-def is_non_premium_indicator(line: str) -> bool:
+def is_non_premium_indicator(line: str) -> tuple[bool, str | None]:
     """
     Return True if the engine output line indicates a Nexus non-premium scenario.
 
     Args:
         line: Raw line emitted from the jackify-engine process.
+
+    Returns:
+        Tuple of (is_premium_error: bool, matched_pattern: str | None)
     """
     if not line:
-        return False
+        return False, None
 
     normalized = line.strip().lower()
     if not normalized:
-        return False
+        return False, None
 
     # Direct phrase detection
     for phrase in _KEYWORD_PHRASES[:6]:
         if phrase in normalized:
-            return True
+            return True, phrase
 
     # Manual download + Nexus URL implies premium requirement in current workflows.
     if "manual download" in normalized and ("nexusmods.com" in normalized or "nexus mods" in normalized):
-        return True
+        return True, "manual download + nexusmods.com"
 
-    return False
+    return False, None
 
 

jackify/frontends/gui/dialogs/completion_dialog.py

@@ -16,6 +16,8 @@ from PySide6.QtWidgets import (
 from PySide6.QtCore import Qt
 from PySide6.QtGui import QPixmap, QIcon
 
+from jackify.shared.paths import get_jackify_logs_dir
+
 logger = logging.getLogger(__name__)
 
 
@@ -198,6 +200,6 @@ Modlist Install and Configuration complete!:
 NOTE: If you experience ENB issues, consider using GE-Proton 10-14 instead of
 Valve's Proton 10 (known ENB compatibility issues in Valve's Proton 10).
 
-Detailed log available at: ~/Jackify/logs/Configure_New_Modlist_workflow.log"""
+Detailed log available at: {get_jackify_logs_dir()}/Configure_New_Modlist_workflow.log"""
 
         return completion_text 

jackify/frontends/gui/screens/configure_existing_modlist.py

@@ -22,6 +22,7 @@ from jackify.backend.services.api_key_service import APIKeyService
 from jackify.backend.services.resolution_service import ResolutionService
 from jackify.backend.handlers.config_handler import ConfigHandler
 from ..dialogs import SuccessDialog
+from jackify.frontends.gui.services.message_service import MessageService
 
 def debug_print(message):
     """Print debug message only if debug mode is enabled"""
@@ -522,22 +523,20 @@ class ConfigureExistingModlistScreen(QWidget):
         message_lower = text.lower()
 
         # Update progress indicator based on key status messages
-        if "creating steam shortcut" in message_lower:
+        if "setting protontricks permissions" in message_lower or "permissions" in message_lower:
-            self.progress_indicator.set_status("Creating Steam shortcut...", 10)
+            self.progress_indicator.set_status("Setting permissions...", 20)
-        elif "restarting steam" in message_lower or "restart steam" in message_lower:
+        elif "applying curated registry" in message_lower or "registry" in message_lower:
-            self.progress_indicator.set_status("Restarting Steam...", 20)
+            self.progress_indicator.set_status("Applying registry files...", 40)
-        elif "steam restart" in message_lower and "success" in message_lower:
+        elif "installing wine components" in message_lower or "wine component" in message_lower:
-            self.progress_indicator.set_status("Steam restarted successfully", 30)
+            self.progress_indicator.set_status("Installing wine components...", 60)
-        elif "creating proton prefix" in message_lower or "prefix creation" in message_lower:
+        elif "dotnet" in message_lower and "fix" in message_lower:
-            self.progress_indicator.set_status("Creating Proton prefix...", 50)
+            self.progress_indicator.set_status("Applying dotnet fixes...", 75)
-        elif "prefix created" in message_lower or "prefix creation" in message_lower and "success" in message_lower:
+        elif "setting ownership" in message_lower or "ownership and permissions" in message_lower:
-            self.progress_indicator.set_status("Proton prefix created", 70)
+            self.progress_indicator.set_status("Setting permissions...", 85)
         elif "verifying" in message_lower:
-            self.progress_indicator.set_status("Verifying setup...", 80)
+            self.progress_indicator.set_status("Verifying setup...", 90)
         elif "steam integration complete" in message_lower or "configuration complete" in message_lower:
-            self.progress_indicator.set_status("Configuration complete", 95)
+            self.progress_indicator.set_status("Configuration complete", 100)
-        elif "complete" in message_lower and not "prefix" in message_lower:
-            self.progress_indicator.set_status("Finishing up...", 90)
 
         # Update activity window with generic configuration status
         # Only update if message contains meaningful progress (not blank lines or separators)

jackify/frontends/gui/screens/configure_new_modlist.py

@@ -612,12 +612,18 @@ class ConfigureNewModlistScreen(QWidget):
             self.progress_indicator.set_status("Creating Proton prefix...", 50)
         elif "prefix created" in message_lower or "prefix creation" in message_lower and "success" in message_lower:
             self.progress_indicator.set_status("Proton prefix created", 70)
+        elif "applying curated registry" in message_lower or "registry" in message_lower:
+            self.progress_indicator.set_status("Applying registry files...", 75)
+        elif "installing wine components" in message_lower or "wine component" in message_lower:
+            self.progress_indicator.set_status("Installing wine components...", 80)
+        elif "dotnet" in message_lower and "fix" in message_lower:
+            self.progress_indicator.set_status("Applying dotnet fixes...", 85)
+        elif "setting ownership" in message_lower or "ownership and permissions" in message_lower:
+            self.progress_indicator.set_status("Setting permissions...", 90)
         elif "verifying" in message_lower:
-            self.progress_indicator.set_status("Verifying setup...", 80)
+            self.progress_indicator.set_status("Verifying setup...", 95)
         elif "steam integration complete" in message_lower or "configuration complete" in message_lower:
-            self.progress_indicator.set_status("Configuration complete", 95)
+            self.progress_indicator.set_status("Configuration complete", 100)
-        elif "complete" in message_lower and not "prefix" in message_lower:
-            self.progress_indicator.set_status("Finishing up...", 90)
 
         # Update activity window with generic configuration status
         # Only update if message contains meaningful progress (not blank lines or separators)

jackify/frontends/gui/screens/install_modlist.py

@@ -1881,6 +1881,26 @@ class InstallModlistScreen(QWidget):
                 )
                 return
 
+            # Log authentication status at install start (Issue #111 diagnostics)
+            import logging
+            logger = logging.getLogger(__name__)
+            auth_method = self.auth_service.get_auth_method()
+            logger.info("=" * 60)
+            logger.info("Authentication Status at Install Start")
+            logger.info(f"Method: {auth_method or 'UNKNOWN'}")
+            logger.info(f"Token length: {len(api_key)} chars")
+            if len(api_key) >= 8:
+                logger.info(f"Token (partial): {api_key[:4]}...{api_key[-4:]}")
+
+            if auth_method == 'oauth':
+                token_handler = self.auth_service.token_handler
+                token_info = token_handler.get_token_info()
+                if 'expires_in_minutes' in token_info:
+                    logger.info(f"OAuth expires in: {token_info['expires_in_minutes']:.1f} minutes")
+                if token_info.get('refresh_token_likely_expired'):
+                    logger.warning(f"OAuth refresh token age: {token_info['refresh_token_age_days']:.1f} days (may need re-auth)")
+            logger.info("=" * 60)
+
             modlist_name = self.modlist_name_edit.text().strip()
             missing_fields = []
             if not modlist_name:
@@ -2129,6 +2149,9 @@ class InstallModlistScreen(QWidget):
                 # R&D: Progress state manager for parsing
                 self.progress_state_manager = progress_state_manager
                 self._premium_signal_sent = False
+                # Rolling buffer for Premium detection diagnostics
+                self._engine_output_buffer = []
+                self._buffer_size = 10
             
             def cancel(self):
                 self.cancelled = True
@@ -2196,10 +2219,71 @@ class InstallModlistScreen(QWidget):
                                 from jackify.backend.handlers.config_handler import ConfigHandler
                                 config_handler = ConfigHandler()
                                 debug_mode = config_handler.get('debug_mode', False)
-                                if not self._premium_signal_sent and is_non_premium_indicator(decoded):
+
+                                # Check for Premium detection
+                                is_premium_error, matched_pattern = is_non_premium_indicator(decoded)
+                                if not self._premium_signal_sent and is_premium_error:
                                     self._premium_signal_sent = True
+
+                                    # DIAGNOSTIC LOGGING: Capture false positive details
+                                    import logging
+                                    logger = logging.getLogger(__name__)
+                                    logger.warning("=" * 80)
+                                    logger.warning("PREMIUM DETECTION TRIGGERED - DIAGNOSTIC DUMP (Issue #111)")
+                                    logger.warning("=" * 80)
+                                    logger.warning(f"Matched pattern: '{matched_pattern}'")
+                                    logger.warning(f"Triggering line: '{decoded.strip()}'")
+
+                                    # Detailed auth diagnostics
+                                    logger.warning("")
+                                    logger.warning("AUTHENTICATION DIAGNOSTICS:")
+                                    logger.warning(f"  Auth value present: {'YES' if self.api_key else 'NO'}")
+                                    if self.api_key:
+                                        logger.warning(f"  Auth value length: {len(self.api_key)} chars")
+                                        if len(self.api_key) >= 8:
+                                            logger.warning(f"  Auth value (partial): {self.api_key[:4]}...{self.api_key[-4:]}")
+
+                                        # Determine auth method and get detailed status
+                                        auth_method = self.auth_service.get_auth_method()
+                                        logger.warning(f"  Auth method: {auth_method or 'UNKNOWN'}")
+
+                                        if auth_method == 'oauth':
+                                            # Get detailed OAuth token status
+                                            token_handler = self.auth_service.token_handler
+                                            token_info = token_handler.get_token_info()
+
+                                            logger.warning("  OAuth Token Status:")
+                                            logger.warning(f"    Has token file: {token_info.get('has_token', False)}")
+                                            logger.warning(f"    Has refresh token: {token_info.get('has_refresh_token', False)}")
+
+                                            if 'expires_in_minutes' in token_info:
+                                                logger.warning(f"    Expires in: {token_info['expires_in_minutes']:.1f} minutes")
+                                                logger.warning(f"    Is expired: {token_info.get('is_expired', False)}")
+                                                logger.warning(f"    Expires soon (5min): {token_info.get('expires_soon_5min', False)}")
+
+                                            if 'refresh_token_age_days' in token_info:
+                                                logger.warning(f"    Refresh token age: {token_info['refresh_token_age_days']:.1f} days")
+                                                logger.warning(f"    Refresh token likely expired: {token_info.get('refresh_token_likely_expired', False)}")
+
+                                            if token_info.get('error'):
+                                                logger.warning(f"    Error: {token_info['error']}")
+
+                                    logger.warning("")
+                                    logger.warning("Previous engine output (last 10 lines):")
+                                    for i, buffered_line in enumerate(self._engine_output_buffer, 1):
+                                        logger.warning(f"  -{len(self._engine_output_buffer) - i + 1}: {buffered_line}")
+                                    logger.warning("")
+                                    logger.warning("If user HAS Premium, this is a FALSE POSITIVE")
+                                    logger.warning("Report to: https://github.com/Omni-guides/Jackify/issues/111")
+                                    logger.warning("=" * 80)
+
                                     self.premium_required_detected.emit(decoded.strip() or "Nexus Premium required")
 
+                                # Maintain rolling buffer of engine output for diagnostics
+                                self._engine_output_buffer.append(decoded.strip())
+                                if len(self._engine_output_buffer) > self._buffer_size:
+                                    self._engine_output_buffer.pop(0)
+
                                 # R&D: Process through progress parser
                                 if self.progress_state_manager:
                                     updated = self.progress_state_manager.process_line(decoded)
@@ -2223,10 +2307,69 @@ class InstallModlistScreen(QWidget):
                                 decoded = line.decode('utf-8', errors='replace')
 
                                 # Notify when Nexus requires Premium before continuing
-                                if not self._premium_signal_sent and is_non_premium_indicator(decoded):
+                                is_premium_error, matched_pattern = is_non_premium_indicator(decoded)
+                                if not self._premium_signal_sent and is_premium_error:
                                     self._premium_signal_sent = True
+
+                                    # DIAGNOSTIC LOGGING: Capture false positive details
+                                    import logging
+                                    logger = logging.getLogger(__name__)
+                                    logger.warning("=" * 80)
+                                    logger.warning("PREMIUM DETECTION TRIGGERED - DIAGNOSTIC DUMP (Issue #111)")
+                                    logger.warning("=" * 80)
+                                    logger.warning(f"Matched pattern: '{matched_pattern}'")
+                                    logger.warning(f"Triggering line: '{decoded.strip()}'")
+
+                                    # Detailed auth diagnostics
+                                    logger.warning("")
+                                    logger.warning("AUTHENTICATION DIAGNOSTICS:")
+                                    logger.warning(f"  Auth value present: {'YES' if self.api_key else 'NO'}")
+                                    if self.api_key:
+                                        logger.warning(f"  Auth value length: {len(self.api_key)} chars")
+                                        if len(self.api_key) >= 8:
+                                            logger.warning(f"  Auth value (partial): {self.api_key[:4]}...{self.api_key[-4:]}")
+
+                                        # Determine auth method and get detailed status
+                                        auth_method = self.auth_service.get_auth_method()
+                                        logger.warning(f"  Auth method: {auth_method or 'UNKNOWN'}")
+
+                                        if auth_method == 'oauth':
+                                            # Get detailed OAuth token status
+                                            token_handler = self.auth_service.token_handler
+                                            token_info = token_handler.get_token_info()
+
+                                            logger.warning("  OAuth Token Status:")
+                                            logger.warning(f"    Has token file: {token_info.get('has_token', False)}")
+                                            logger.warning(f"    Has refresh token: {token_info.get('has_refresh_token', False)}")
+
+                                            if 'expires_in_minutes' in token_info:
+                                                logger.warning(f"    Expires in: {token_info['expires_in_minutes']:.1f} minutes")
+                                                logger.warning(f"    Is expired: {token_info.get('is_expired', False)}")
+                                                logger.warning(f"    Expires soon (5min): {token_info.get('expires_soon_5min', False)}")
+
+                                            if 'refresh_token_age_days' in token_info:
+                                                logger.warning(f"    Refresh token age: {token_info['refresh_token_age_days']:.1f} days")
+                                                logger.warning(f"    Refresh token likely expired: {token_info.get('refresh_token_likely_expired', False)}")
+
+                                            if token_info.get('error'):
+                                                logger.warning(f"    Error: {token_info['error']}")
+
+                                    logger.warning("")
+                                    logger.warning("Previous engine output (last 10 lines):")
+                                    for i, buffered_line in enumerate(self._engine_output_buffer, 1):
+                                        logger.warning(f"  -{len(self._engine_output_buffer) - i + 1}: {buffered_line}")
+                                    logger.warning("")
+                                    logger.warning("If user HAS Premium, this is a FALSE POSITIVE")
+                                    logger.warning("Report to: https://github.com/Omni-guides/Jackify/issues/111")
+                                    logger.warning("=" * 80)
+
                                     self.premium_required_detected.emit(decoded.strip() or "Nexus Premium required")
 
+                                # Maintain rolling buffer of engine output for diagnostics
+                                self._engine_output_buffer.append(decoded.strip())
+                                if len(self._engine_output_buffer) > self._buffer_size:
+                                    self._engine_output_buffer.pop(0)
+
                                 # R&D: Process through progress parser
                                 from jackify.backend.handlers.config_handler import ConfigHandler
                                 config_handler = ConfigHandler()

jackify/frontends/gui/widgets/file_progress_list.py

@@ -492,27 +492,13 @@ class FileProgressList(QWidget):
 
             # Widget doesn't exist - create it (only clear when creating new widget)
             # CRITICAL FIX: Remove all item widgets before clear() to prevent orphaned widgets
-            _debug_log(f"[WIDGET_FIX] About to clear list_widget for summary widget - count={self.list_widget.count()}")
             for i in range(self.list_widget.count()):
                 item = self.list_widget.item(i)
                 if item:
                     widget = self.list_widget.itemWidget(item)
                     if widget:
-                        _debug_log(f"[WIDGET_FIX] Removing widget before clear (summary) - widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
                         self.list_widget.removeItemWidget(item)
-                        if widget.isWindow():
-                            print(f"[WIDGET_FIX] ERROR: Widget became top-level window after removeItemWidget() before clear()!")
-                            import traceback
-                            traceback.print_stack()
             self.list_widget.clear()
-            # Check widgets in _file_items dict after clear
-            for key, widget in list(self._file_items.items()):
-                if widget:
-                    _debug_log(f"[WIDGET_FIX] Widget in _file_items after clear - key={key}, widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
-                    if widget.isWindow():
-                        print(f"[WIDGET_FIX] ERROR: Widget in _file_items is a top-level window after clear()! This is the bug!")
-                        import traceback
-                        traceback.print_stack()
             self._file_items.clear()
 
             # Create new summary widget
@@ -541,19 +527,8 @@ class FileProgressList(QWidget):
                         # CRITICAL FIX: Call removeItemWidget() before takeItem() to prevent orphaned widgets
                         widget = self.list_widget.itemWidget(item)
                         if widget:
-                            _debug_log(f"[WIDGET_FIX] Removing summary widget - widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
                             self.list_widget.removeItemWidget(item)
-                            if widget.isWindow():
-                                print(f"[WIDGET_FIX] ERROR: Summary widget became top-level window after removeItemWidget()!")
-                                import traceback
-                                traceback.print_stack()
                         self.list_widget.takeItem(i)
-                        if widget:
-                            _debug_log(f"[WIDGET_FIX] After takeItem (summary) - widget.parent()={widget.parent()}, isWindow()={widget.isWindow()}")
-                            if widget.isWindow():
-                                print(f"[WIDGET_FIX] ERROR: Summary widget is still a top-level window after takeItem()!")
-                                import traceback
-                                traceback.print_stack()
                         break
                 self._summary_widget = None
             else:
@@ -568,19 +543,8 @@ class FileProgressList(QWidget):
                     # CRITICAL FIX: Call removeItemWidget() before takeItem() to prevent orphaned widgets
                     widget = self.list_widget.itemWidget(item)
                     if widget:
-                        _debug_log(f"[WIDGET_FIX] Removing transition label - widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
                         self.list_widget.removeItemWidget(item)
-                        if widget.isWindow():
-                            print(f"[WIDGET_FIX] ERROR: Transition label became top-level window after removeItemWidget()!")
-                            import traceback
-                            traceback.print_stack()
                     self.list_widget.takeItem(i)
-                    if widget:
-                        _debug_log(f"[WIDGET_FIX] After takeItem (transition) - widget.parent()={widget.parent()}, isWindow()={widget.isWindow()}")
-                        if widget.isWindow():
-                            print(f"[WIDGET_FIX] ERROR: Transition label is still a top-level window after takeItem()!")
-                            import traceback
-                            traceback.print_stack()
                     break
             self._transition_label = None
         
@@ -592,27 +556,13 @@ class FileProgressList(QWidget):
             else:
                 # Show empty state but keep header stable
                 # CRITICAL FIX: Remove all item widgets before clear() to prevent orphaned widgets
-                _debug_log(f"[WIDGET_FIX] About to clear list_widget (empty state) - count={self.list_widget.count()}")
                 for i in range(self.list_widget.count()):
                     item = self.list_widget.item(i)
                     if item:
                         widget = self.list_widget.itemWidget(item)
                         if widget:
-                            _debug_log(f"[WIDGET_FIX] Removing widget before clear (empty) - widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
                             self.list_widget.removeItemWidget(item)
-                            if widget.isWindow():
-                                print(f"[WIDGET_FIX] ERROR: Widget became top-level window after removeItemWidget() before clear()!")
-                                import traceback
-                                traceback.print_stack()
                 self.list_widget.clear()
-                # Check widgets in _file_items dict after clear
-                for key, widget in list(self._file_items.items()):
-                    if widget:
-                        _debug_log(f"[WIDGET_FIX] Widget in _file_items after clear (empty) - key={key}, widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
-                        if widget.isWindow():
-                            print(f"[WIDGET_FIX] ERROR: Widget in _file_items is a top-level window after clear()! This is the bug!")
-                            import traceback
-                            traceback.print_stack()
                 self._file_items.clear()
 
             # Update last phase tracker
@@ -661,21 +611,8 @@ class FileProgressList(QWidget):
                         # CRITICAL FIX: Call removeItemWidget() before takeItem() to prevent orphaned widgets
                         widget = self.list_widget.itemWidget(item)
                         if widget:
-                            _debug_log(f"[WIDGET_FIX] Removing widget for item_key={item_key} - widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
                             self.list_widget.removeItemWidget(item)
-                            # Check if widget became orphaned after removal
-                            if widget.isWindow():
-                                print(f"[WIDGET_FIX] ERROR: Widget became top-level window after removeItemWidget()! widget={widget}")
-                                import traceback
-                                traceback.print_stack()
                         self.list_widget.takeItem(i)
-                        # Final check after takeItem
-                        if widget:
-                            _debug_log(f"[WIDGET_FIX] After takeItem - widget.parent()={widget.parent()}, isWindow()={widget.isWindow()}")
-                            if widget.isWindow():
-                                print(f"[WIDGET_FIX] ERROR: Widget is still a top-level window after takeItem()! This is the bug!")
-                                import traceback
-                                traceback.print_stack()
                         break
                 del self._file_items[item_key]
         
@@ -735,27 +672,13 @@ class FileProgressList(QWidget):
     def _show_transition_message(self, new_phase: str):
         """Show a brief 'Preparing...' message during phase transitions."""
         # CRITICAL FIX: Remove all item widgets before clear() to prevent orphaned widgets
-        _debug_log(f"[WIDGET_FIX] About to clear list_widget (transition) - count={self.list_widget.count()}")
         for i in range(self.list_widget.count()):
             item = self.list_widget.item(i)
             if item:
                 widget = self.list_widget.itemWidget(item)
                 if widget:
-                    _debug_log(f"[WIDGET_FIX] Removing widget before clear (transition) - widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
                     self.list_widget.removeItemWidget(item)
-                    if widget.isWindow():
-                        print(f"[WIDGET_FIX] ERROR: Widget became top-level window after removeItemWidget() before clear()!")
-                        import traceback
-                        traceback.print_stack()
         self.list_widget.clear()
-        # Check widgets in _file_items dict after clear
-        for key, widget in list(self._file_items.items()):
-            if widget:
-                _debug_log(f"[WIDGET_FIX] Widget in _file_items after clear (transition) - key={key}, widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
-                if widget.isWindow():
-                    print(f"[WIDGET_FIX] ERROR: Widget in _file_items is a top-level window after clear()! This is the bug!")
-                    import traceback
-                    traceback.print_stack()
         self._file_items.clear()
 
         # Header removed - tab label provides context
@@ -781,41 +704,15 @@ class FileProgressList(QWidget):
     def clear(self):
         """Clear all file items."""
         # CRITICAL FIX: Remove all item widgets before clear() to prevent orphaned widgets
-        _debug_log(f"[WIDGET_FIX] clear() called - count={self.list_widget.count()}")
         for i in range(self.list_widget.count()):
             item = self.list_widget.item(i)
             if item:
                 widget = self.list_widget.itemWidget(item)
                 if widget:
-                    _debug_log(f"[WIDGET_FIX] Removing widget before clear() - widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
                     self.list_widget.removeItemWidget(item)
-                    if widget.isWindow():
-                        print(f"[WIDGET_FIX] ERROR: Widget became top-level window after removeItemWidget() before clear()!")
-                        import traceback
-                        traceback.print_stack()
         self.list_widget.clear()
-        # Check widgets in _file_items dict after clear
-        for key, widget in list(self._file_items.items()):
-            if widget:
-                _debug_log(f"[WIDGET_FIX] Widget in _file_items after clear() - key={key}, widget={widget}, parent={widget.parent()}, isWindow()={widget.isWindow()}")
-                if widget.isWindow():
-                    print(f"[WIDGET_FIX] ERROR: Widget in _file_items is a top-level window after clear()! This is the bug!")
-                    import traceback
-                    traceback.print_stack()
         self._file_items.clear()
-        if self._summary_widget:
-            _debug_log(f"[WIDGET_FIX] Clearing summary_widget - widget={self._summary_widget}, parent={self._summary_widget.parent()}, isWindow()={self._summary_widget.isWindow()}")
-            if self._summary_widget.isWindow():
-                print(f"[WIDGET_FIX] ERROR: Summary widget is a top-level window in clear()!")
-                import traceback
-                traceback.print_stack()
         self._summary_widget = None
-        if self._transition_label:
-            _debug_log(f"[WIDGET_FIX] Clearing transition_label - widget={self._transition_label}, parent={self._transition_label.parent()}, isWindow()={self._transition_label.isWindow()}")
-            if self._transition_label.isWindow():
-                print(f"[WIDGET_FIX] ERROR: Transition label is a top-level window in clear()!")
-                import traceback
-                traceback.print_stack()
         self._transition_label = None
         self._last_phase = None
         # Header removed - tab label provides context