AC Error message when exiting from Drive mode

[Procyon77]

I am getting an error message when exiting from Drive mode and the app closes completely. Startup using AC or Steam - same result. Please take a look at the attachment. Any advice is appreciated. FYI I am running AC on an iMac with Win 10 and BootCamp. It ran fault free for weeks and then these quirks appeared.

6/20/2022 3:43:58 PM
Skipped MoveUGC
1: IGNOREDPI
PID: 10460

AC Launcher ver. 0.18.115.5097
Running on: Microsoft Windows NT 6.2.9200.0 x64
Searching for .config at: AssettoCorsa.exe -> C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\AssettoCorsa.exe.Config
Current Culture: en-US / en-US
Length:1
assembly loading: Steamworks.NET.dll
Loading C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\support\Steamworks.NET.dll
assembly loading: CEF3.dll
Loading C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\support\CEF3.dll
Initializing Steam: True.
Steam ID: 76561198183293770
assembly loading: AC.CEF3.dll
Loading C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\support\AC.CEF3.dll
OnBeforeCommandLineProcessing - switches: 25 - args: 0
bwsi
content-image-texture-target=3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553
disable-backing-store-limit
disable-cast
disable-dhcp-wpad
disable-extensions
disable-gpu
disable-gpu-compositing
disable-renderer-accessibility
disable-spell-checking
enable-direct-write
enable-widevine-cdm
font-cache-shared-handle=1468
force-device-scale-factor=1
js-flags="--expose-gc"
lang=en-US
log-file=C:\Users\gebha\Documents\Assetto Corsa\logs\launcher_debug.log
log-severity=info
no-proxy-server
no-sandbox
num-raster-threads=2
remote-debugging-port=30150
user-agent=Assetto Corsa Launcher
video-image-texture-target=3553
winhttp-proxy-resolver
MainProcess
App Language set to: en
Locale Dictionary Refresh
Locale Dictionary Initialized
Hardware acceleration: True
App Language set to: en
6/20/2022 3:43:58 PM : Create main window
assembly loading: SlimDX.dll
Loading C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\support\SlimDX.dll
6/20/2022 3:43:58 PM : Themes found:
6/20/2022 3:43:58 PM : Assetto Corsa v.0.19.0130.5100 *
6/20/2022 3:43:58 PM : Set to fullscreen
Showing main window
6/20/2022 3:43:59 PM : WPF in software mode
6/20/2022 3:43:59 PM : Browser Attached
6/20/2022 3:43:59 PM : lu: about:blank
6/20/2022 3:43:59 PM : Browser not set
6/20/2022 3:43:59 PM : Unable to load about:blank
6/20/2022 3:43:59 PM : Type:Normal
Wheel (Xbox 360 Wireless Receiver for Windows) acquired successfully
Adding Wheel (Xbox 360 Wireless Receiver for Windows) (26c28780-d104-11ec-8001-444553540000) at 0 (Supplemental)
Device released: Wheel (Xbox 360 Wireless Receiver for Windows)
No controllers with assigned controls defined in controls.ini
Steam callback timer active
ls: about:blank
le: about:blank
6/20/2022 3:43:59 PM : _browserControl added
6/20/2022 3:44:01 PM : Intro Complete
6/20/2022 3:44:01 PM : >>>C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\default
6/20/2022 3:44:01 PM : lu: file:///C:/Program Files (x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/video/player.html?video=file%3a%2f%2f%2fC%3a%2fProgram+Files+(x86)%2fSteam%2fsteamapps%2fcommon%2fassettocorsa%2flauncher%2fthemes%2fdefault%2fvideo%2fintro.ogv&volume=0.5
ls: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/video/player.html?video=file%3a%2f%2f%2fC%3a%2fProgram+Files+(x86)%2fSteam%2fsteamapps%2fcommon%2fassettocorsa%2flauncher%2fthemes%2fdefault%2fvideo%2fintro.ogv&volume=0.5 *
6/20/2022 3:44:01 PM : \\.\DISPLAY1 0 / 5120
6/20/2022 3:44:01 PM : Width limited: 2560
6/20/2022 3:44:01 PM : Current screen: 5120 x 2880
6/20/2022 3:44:01 PM : GetWindowRect: 0 x 0 -- 0,0,0,0
6/20/2022 3:44:01 PM : Window 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:01 PM : Resize 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:01 PM : Starting theme engine
Requesthandler Steam API: True
6/20/2022 3:44:01 PM : Received forcetotheme
6/20/2022 3:44:01 PM : Viewing theme
6/20/2022 3:44:01 PM : _bC: 5120x2880 5120x2880 - True
le: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/video/player.html?video=file%3a%2f%2f%2fC%3a%2fProgram+Files+(x86)%2fSteam%2fsteamapps%2fcommon%2fassettocorsa%2flauncher%2fthemes%2fdefault%2fvideo%2fintro.ogv&volume=0.5 *
6/20/2022 3:44:01 PM : \\.\DISPLAY1 0 / 5120
6/20/2022 3:44:01 PM : Width limited: 2560
6/20/2022 3:44:01 PM : Current screen: 5120 x 2880
6/20/2022 3:44:01 PM : GetWindowRect: 5120 x 2880 -- 0,5120,2880,0
6/20/2022 3:44:01 PM : Window 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:01 PM : Resize 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:01 PM : BHS
6/20/2022 3:44:01 PM : Dispatcher invoked: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/video/player.html?video=file%3a%2f%2f%2fC%3a%2fProgram+Files+(x86)%2fSteam%2fsteamapps%2fcommon%2fassettocorsa%2flauncher%2fthemes%2fdefault%2fvideo%2fintro.ogv&volume=0.5
6/20/2022 3:44:01 PM : Loading theme URL: False
6/20/2022 3:44:01 PM : Dispatcher operation completed.
6/20/2022 3:44:12 PM : lu: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/index.html
ls: ac://home
le: ac://home
ls: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/index.html *
6/20/2022 3:44:12 PM : \\.\DISPLAY1 0 / 5120
le: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/index.html *
6/20/2022 3:44:12 PM : Width limited: 2560
6/20/2022 3:44:12 PM : Current screen: 5120 x 2880
6/20/2022 3:44:12 PM : GetWindowRect: 5120 x 2880 -- 0,5120,2880,0
6/20/2022 3:44:12 PM : Window 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:12 PM : Resize 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:12 PM : Starting theme engine
6/20/2022 3:44:12 PM : Dispatcher invoked: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/assettocorsa/launcher/themes/default/index.html
6/20/2022 3:44:12 PM : Loading theme URL: True
6/20/2022 3:44:12 PM : Including default JS libraries
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\init.js (156573)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\jquery-1.9.1.js (277978)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\jquery.easing.js (9336)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\jquery.flot.js (106797)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\jquery.selectbox.js (15469)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\jquery.stickyfloat.js (6728)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\jquery.ui.js (448297)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\ac.utils.js (28699)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\__ACClasses.js (12937)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\__AC.js (18411)
6/20/2022 3:44:12 PM : Loading script C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\launcher\themes\.base\__ACUI.js (2093)
6/20/2022 3:44:12 PM : \\.\DISPLAY1 0 / 5120
6/20/2022 3:44:12 PM : Width limited: 2560
6/20/2022 3:44:12 PM : Current screen: 5120 x 2880
6/20/2022 3:44:12 PM : GetWindowRect: 5120 x 2880 -- 0,5120,2880,0
6/20/2022 3:44:12 PM : Window 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:12 PM : Resize 0/0 x 0/0 (2.5/2.5)
6/20/2022 3:44:12 PM : Loading game data
6/20/2022 3:44:12 PM : Dispatcher operation completed.
Section already exists: C:\Users\gebha\Documents\Assetto Corsa\cfg\acos.ini/DESK_0_FORM_RSTATS / 0 -- An item with the same key has already been added.
Section already exists: C:\Users\gebha\Documents\Assetto Corsa\cfg\acos.ini/DESK_1_FORM_RSTATS / 0 -- An item with the same key has already been added.
Section already exists: C:\Users\gebha\Documents\Assetto Corsa\cfg\acos.ini/DESK_2_FORM_RSTATS / 0 -- An item with the same key has already been added.
Section already exists: C:\Users\gebha\Documents\Assetto Corsa\cfg\acos.ini/DESK_3_FORM_RSTATS / 0 -- An item with the same key has already been added.
6/20/2022 3:44:13 PM : * Loading track metadata
6/20/2022 3:44:13 PM : * Loading car metadata
6/20/2022 3:44:13 PM : * Initializing
6/20/2022 3:44:13 PM : * Loaded 60 tracks
6/20/2022 3:44:15 PM : * Loading car metadata 62%
6/20/2022 3:44:16 PM : * Loading car metadata 87%
6/20/2022 3:44:17 PM : * Loaded 245 cars
6/20/2022 3:44:17 PM : * Initializing UI
6/20/2022 3:44:17 PM : * Loading content
6/20/2022 3:44:17 PM : * Populating lists
6/20/2022 3:44:17 PM : * Populating car lists
6/20/2022 3:44:18 PM : * Problems with cars: ks_ferrari_488_challenge_evo,ks_ferrari_488_gt3_2020 .json file missing or invalid
6/20/2022 3:44:18 PM : * Populating brand lists
6/20/2022 3:44:18 PM : * Populating track lists
6/20/2022 3:44:18 PM : * Populating track meta data
6/20/2022 3:44:18 PM : * Populating track countries
6/20/2022 3:44:18 PM : * Populating car tags
6/20/2022 3:44:18 PM : * Populating favorites
6/20/2022 3:44:18 PM : * Setting defaults
6/20/2022 3:44:18 PM : \\.\DISPLAY1 0 / 5120
6/20/2022 3:44:18 PM : Width limited: 2560
6/20/2022 3:44:18 PM : Current screen: 5120 x 2880
6/20/2022 3:44:18 PM : GetWindowRect: 0 x 0 -- 0,0,0,0
6/20/2022 3:44:18 PM : Window 2048/5120 x 1152/2880 (2.5/2.5)
6/20/2022 3:44:18 PM : Resize 2048/5120 x 1152/2880 (2.5/2.5)
Available Video Modes
1: 640 x 480 @ 59.94Hz
2: 800 x 600 @ 59.94Hz
3: 1024 x 768 @ 59.94Hz
4: 1280 x 720 @ 59.94Hz
5: 1280 x 1024 @ 59.94Hz
6: 1600 x 1200 @ 59.94Hz
7: 1680 x 1050 @ 59.94Hz
8: 1920 x 1080 @ 59.94Hz
9: 1920 x 1200 @ 59.94Hz
10: 2048 x 1536 @ 60Hz
11: 2560 x 1440 @ 59.94Hz
12: 3200 x 1800 @ 60Hz
13: 3840 x 1620 @ 60Hz
14: 3840 x 2160 @ 60Hz
15: 4096 x 2304 @ 60Hz
16: 5120 x 2880 @ 60Hz
Listing files for C:\Users\gebha\Documents\Assetto Corsa\\cfg\ppfilters\
Listing files for C:\Program Files (x86)\Steam\steamapps\common\assettocorsa\\system\cfg\ppfilters\
6/20/2022 3:44:18 PM : * Loading modules
6/20/2022 3:44:18 PM : * Background loading special events
6/20/2022 3:44:19 PM : * Initializing modules
6/20/2022 3:44:19 PM : * Applying localization - en
6/20/2022 3:44:19 PM : * UI Initialized
6/20/2022 3:44:19 PM : Received UIReady
6/20/2022 3:44:19 PM : Monitoring for: acs.exe
6/20/2022 3:44:19 PM : UI Ready at: 6/20/2022 3:44:19 PM
6/20/2022 3:44:24 PM : Viewing theme
6/20/2022 3:44:24 PM : _bC: 5120x2880 5120x2880 - True
6/20/2022 3:44:29 PM : * Loaded 203 special events
6/20/2022 3:44:29 PM : * Background loading career events
6/20/2022 3:44:29 PM : * Synchronizing Steam achievements
6/20/2022 3:44:47 PM - Controls setup: Visible

Error >>> 6/20/2022 3:44:48 PM
System.Runtime.InteropServices.COMException
Message:UCEERR_RENDERTHREADFAILURE (Exception from HRESULT: 0x88980406)
TargetSite: Void SyncFlush()
SourceresentationCore
StackTrace: at System.Windows.Media.Composition.DUCE.Channel.SyncFlush()
at System.Windows.Interop.HwndTarget.UpdateWindowSettings(Boolean enableRenderTarget, Nullable`1 channelSet)
at System.Windows.Interop.HwndTarget.UpdateWindowPos(IntPtr lParam)
at System.Windows.Interop.HwndTarget.HandleMessage(WindowMessage msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Interop.HwndSource.HwndTargetFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
InnerException:
208116 Kb
963040 Kb
System.Object ->

PROCESSOR_ARCHITEW6432 = AMD64
DriverData = C:\Windows\System32\Drivers\DriverData
COMPUTERNAME = GLORFINDEL
LOCAL_APPDATA = C:\Users\gebha\AppData\Local
CommonProgramFiles(x86) = C:\Program Files (x86)\Common Files
OneDrive = C:\Users\gebha\OneDrive
__GL_SHADER_DISK_CACHE_PATH = C:\Program Files (x86)\Steam\steamapps\shadercache\244210\nvidiav1
HOMEPATH = \Users\gebha
AMD_VK_PIPELINE_CACHE_PATH = C:\Program Files (x86)\Steam\steamapps\shadercache\244210\AMDv1
__GL_SHADER_DISK_CACHE_READ_ONLY_APP_NAME = steam_shader_cache;steamapp_merged_shader_cache
STEAM_FOSSILIZE_DUMP_PATH = C:\Program Files (x86)\Steam\steamapps\shadercache\244210\fozpipelinesv6\steamapprun_pipeline_cache
SDL_GAMECONTROLLER_ALLOW_STEAM_VIRTUAL_GAMEPAD = 1
SteamStreamingHardwareEncodingIntel = 1
MESA_DISK_CACHE_READ_ONLY_FOZ_DBS = steam_cache,steam_precompiled
PROCESSOR_REVISION = 9e0d
PATHEXT = .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC
AMD_VK_USE_PIPELINE_CACHE = 1
TMP = C:\Users\gebha\AppData\Local\Temp
STEAM_COMPAT_MEDIA_PATH = C:\Program Files (x86)\Steam\steamapps\shadercache\244210/fozmediav1
TEMP = C:\Users\gebha\AppData\Local\Temp
LOCALAPPDATA = C:\Users\gebha\AppData\Local
PUBLIC = C:\Users\Public
MESA_GLSL_CACHE_MAX_SIZE = 5G
SteamOverlayGameId = 244210
SteamEnv = 1
USERDOMAIN = GLORFINDEL
ProgramFiles(x86) = C:\Program Files (x86)
MESA_GLSL_CACHE_DIR = C:\Program Files (x86)\Steam\steamapps\shadercache\244210
ENABLE_VK_LAYER_VALVE_steam_overlay_1 = 1
Path = C:\Program Files (x86)\Steam;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Users\gebha\AppData\Local\Microsoft\WindowsApps;;C:\Users\gebha\AppData\Local\AcTools Content Manager\Plugins\NativeLibs
SteamAppId = 244210
SDL_JOYSTICK_HIDAPI_STEAMXBOX = 0
PROCESSOR_LEVEL = 6
PROCESSOR_IDENTIFIER = Intel64 Family 6 Model 158 Stepping 13, GenuineIntel
SteamAppUser = gebhardt47
SteamUser = gebhardt47
SDL_GAMECONTROLLERCONFIG = 03000000de280000ff11000000000000,Steam Virtual Gamepad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,lefttrigger:+a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:-a2,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Windows
030000005e040000a202000000007802,XInput Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Windows
,platform:Windows
030000005e040000ff02000000007801,XInput Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Windows
03000000de280000ff11000000007701,Steam Virtual Gamepad,a:b0,b:b1,x:b2,y:b3,back:b6,start:b7,leftstick:b8,rightstick:b9,leftshoulder:b4,rightshoulder:b5,dpup:b10,dpdown:b12,dpleft:b13,dpright:b11,leftx:a1,lefty:a0~,rightx:a3,righty:a2~,lefttrigger:a4,righttrigger:a5,platform:Windows
EnableConfiguratorSupport = 0
NUMBER_OF_PROCESSORS = 6
CommonProgramFiles = C:\Program Files (x86)\Common Files
__GL_SHADER_DISK_CACHE_APP_NAME = steamapp_shader_cache
SteamClientLaunch = 1
USER_MYDOCS = C:\Users\gebha\Documents
ValvePlatformMutex = c:/program files (x86)/steam/steam.exe
__GL_SHADER_DISK_CACHE_SKIP_CLEANUP = 1
ProgramData = C:\ProgramData
ProgramW6432 = C:\Program Files
ProgramFiles = C:\Program Files (x86)
AMD_VK_PIPELINE_CACHE_FILENAME = steamapp_shader_cache
SteamStreamingHardwareEncodingNVIDIA = 1
FOSSILIZE_APPLICATION_INFO_FILTER_PATH = C:\Program Files (x86)\fossilize_engine_filters.json
ENABLE_VK_LAYER_VALVE_steam_fossilize_1 = 1
COMMON_MYDOCS = C:\Users\Public\Documents
SystemRoot = C:\Windows
MESA_DISK_CACHE_SINGLE_FILE = 1
SESSIONNAME = Console
STEAM_FOSSILIZE_DUMP_PATH_READ_ONLY = $bucketdir\steam_pipeline_cache.foz;$bucketdir\steamapp_pipeline_cache.foz
CommonProgramW6432 = C:\Program Files\Common Files
LOGONSERVER = \\GLORFINDEL
STEAMID = 76561198183293770
USERPROFILE = C:\Users\gebha
BREAKPAD_DUMP_LOCATION = C:\Program Files (x86)\Steam\dumps
SteamGameId = 244210
USERDOMAIN_ROAMINGPROFILE = GLORFINDEL
APPDATA = C:\Users\gebha\AppData\Roaming
HOMEDRIVE = C:
OneDriveConsumer = C:\Users\gebha\OneDrive
DXVK_STATE_CACHE_PATH = C:\Program Files (x86)\Steam\steamapps\shadercache\244210\DXVK_state_cache
PSModulePath = C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\WindowsPowerShell\v1.0\Modules
SteamStreamingHardwareEncodingAMD = 1
INSTALLDIR = C:\Program Files (x86)\Steam\steamapps\common\assettocorsa
USERNAME = gebha
PROCESSOR_ARCHITECTURE = x86
ROOTDRIVE = C
OS = Windows_NT
ComSpec = C:\Windows\system32\cmd.exe
STEAM_COMPAT_TRANSCODED_MEDIA_PATH = C:\Program Files (x86)\Steam\steamapps\shadercache\244210
SystemDrive = C:
windir = C:\Windows
SteamPath = C:\Program Files (x86)\Steam
ALLUSERSPROFILE = C:\ProgramData

<<< Error
Device released: Wheel (Xbox 360 Wireless Receiver for Windows)