Roboquest VR

protonopen appid 3151760Game compatibility - UnofficialXAudio2

ValveSoftware/Proton#9250 · opened 2025-11-23 by Patola · updated 2026-01-17 · 17 comments · github · game page · search this game

PPatola 2025-11-23 github

Compatibility Report

Name of the game with compatibility issues: Roboquest VR
Steam AppID of the game: 3151760

System Information

GPU: RX 7900 XTX
Video driver version: Mesas 25.2.7
Kernel version: 6.17.8-273-tkg-eevdf
Link to full system information report as Gist: https://gist.github.com/Patola/e56c58f70d70e30c6accf3e71b352a18
Proton version: 10.0-3

I confirm:

[X] that I haven't found an existing compatibility report for this game.
[X] that I have checked whether there are updates for my system available.

Symptoms

Using the official Steam Link via SteamVR 2.13.7, when the game starts, it starts playing some music and the monitor screen goes blank, but SteamVR freezes/crashes and the client says the server is not responding. Then I have to force-quit the game and it often crashes Steam.

This also happens if I play the game via ALVR (another streaming software that couples itself to SteamVR).

It doesn't happen with WiVRn, which provides a separate openxr and openvr (xrizer) backends. The game starts normally.

Reproduction

Just get in VR with SteamVR and press play on the game.

Proton log

I am attaching two logs:

regular log with PROTON_LOG=1 %command%
VR-focused log with PROTON_LOG=+vrclient,+openxr,+file %command%

steam-3151760-vrclient-openxr-file.zip
steam-3151760.log

PPatola 2025-11-23 github

I was wrong -- it is not working with WiVRn. I must have tried with an earlier patch. Now when I try to run it with WiVRn sometimes it even hangs the driver, to the point that I have to reboot with REISUB.

In case it proves useful, here is the proton log (regular PROTON_LOG=1) with WiVRn.

steam-3151760.log

PPatola 2025-11-23 github

BTW, tried with Proton 9.0-3 and Proton Experimental (removing the prefix between attempts) - same issues

PPatola 2025-11-23 github

This is the unreal error message that sometimes appears when trying to start the game.

CCoderRuq 2025-11-24 github

Launching the game with WiVRN for me "works", but only for a minute as most, before the game crashes, also crashing my GPU driver as it crashes, but not bad enough to crash my desktop. If I try to lower the resolution in WiVRN, even launching the game will fully crash the GPU driver AND desktop (ring 0 gfx reset in journald).

Also attempted with ALVR, which while it technically doesn't crash, it will not stream to the headset but for sound. You cannot control nor interact with the game; I bet even if I could control or see the game it would likely crash all the same as it does with WiVRN.

Bazzite 42 (have yet to update to 43 due to SDDM race-condition bug), does not matter the proton version, AMD RX7900XT

here is the game's crash log, tl;dr D3D11Query DXGI_ERROR_INVALID_CALL

<?xml version="1.0" encoding="UTF-8"?>
<FGenericCrashContext>
	<RuntimeProperties>
		<CrashVersion>3</CrashVersion>
		<ExecutionGuid>2557AB39405D2514DB81A6B89E3D2F65</ExecutionGuid>
		<CrashGUID>UE4CC-Windows-810AF4E4496034C4D957EFB1B448AC6C_0001</CrashGUID>
		<IsEnsure>false</IsEnsure>
		<IsAssert>true</IsAssert>
		<CrashType>Assert</CrashType>
		<ErrorMessage>LowLevelFatalError [File:Unknown] [Line: 258] Result failed at F:/FlatVRProjects/tapir-unreal-engine/Engine/Source/Runtime/Windows/D3D11RHI/Private/D3D11Query.cpp:360 with error DXGI_ERROR_INVALID_CALL</ErrorMessage>
		<CrashReporterMessage />
		<ProcessId>372</ProcessId>
		<SecondsSinceStart>26</SecondsSinceStart>
		<IsInternalBuild>false</IsInternalBuild>
		<IsPerforceBuild>false</IsPerforceBuild>
		<IsSourceDistribution>false</IsSourceDistribution>
		<GameName>UE4-RoboquestVR</GameName>
		<ExecutableName>RoboQuest-Win64-Shipping</ExecutableName>
		<BuildConfiguration>Shipping</BuildConfiguration>
		<GameSessionID />
		<Symbols>**UE4*Partner-Oculus-4.27-CL-0-Win64-Shipping</Symbols>
		<PlatformName>WindowsNoEditor</PlatformName>
		<PlatformNameIni>Windows</PlatformNameIni>
		<EngineMode>Game</EngineMode>
		<EngineModeEx>Unset</EngineModeEx>
		<DeploymentName />
		<EngineVersion>4.27.2-0+++UE4+Partner-Oculus-4.27</EngineVersion>
		<CommandLine>CommandLineRemoved</CommandLine>
		<LanguageLCID>0</LanguageLCID>
		<AppDefaultLocale>en-US</AppDefaultLocale>
		<BuildVersion>++UE4+Partner-Oculus-4.27-CL-0</BuildVersion>
		<IsUE4Release>true</IsUE4Release>
		<IsRequestingExit>false</IsRequestingExit>
		<UserName />
		<BaseDir>Z:/var/mnt/smoller/SteamLibrary/steamapps/common/RoboQuest VR/RoboquestVR/Binaries/Win64/</BaseDir>
		<RootDir>Z:/var/mnt/smoller/SteamLibrary/steamapps/common/RoboQuest VR/</RootDir>
		<MachineId>1CD7EAEC4B46902D300090965E7DB3CB</MachineId>
		<LoginId>1cd7eaec4b46902d300090965e7db3cb</LoginId>
		<EpicAccountId />
		<SourceContext />
		<UserDescription />
		<UserActivityHint />
		<CrashDumpMode>0</CrashDumpMode>
		<GameStateName />
		<Misc.NumberOfCores>8</Misc.NumberOfCores>
		<Misc.NumberOfCoresIncludingHyperthreads>8</Misc.NumberOfCoresIncludingHyperthreads>
		<Misc.Is64bitOperatingSystem>1</Misc.Is64bitOperatingSystem>
		<Misc.CPUVendor>GenuineIntel</Misc.CPUVendor>
		<Misc.CPUBrand>Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz</Misc.CPUBrand>
		<Misc.PrimaryGPUBrand>AMD Radeon RX 7900 XT (RADV NAVI31)</Misc.PrimaryGPUBrand>
		<Misc.OSVersionMajor>Windows 10 (Release 2009)</Misc.OSVersionMajor>
		<Misc.OSVersionMinor />
		<MemoryStats.TotalPhysical>33561374720</MemoryStats.TotalPhysical>
		<MemoryStats.TotalVirtual>140737488224256</MemoryStats.TotalVirtual>
		<MemoryStats.PageSize>4096</MemoryStats.PageSize>
		<MemoryStats.TotalPhysicalGB>32</MemoryStats.TotalPhysicalGB>
		<MemoryStats.AvailablePhysical>24221069312</MemoryStats.AvailablePhysical>
		<MemoryStats.AvailableVirtual>32611246080</MemoryStats.AvailableVirtual>
		<MemoryStats.UsedPhysical>1026711552</MemoryStats.UsedPhysical>
		<MemoryStats.PeakUsedPhysical>1642393600</MemoryStats.PeakUsedPhysical>
		<MemoryStats.UsedVirtual>895541248</MemoryStats.UsedVirtual>
		<MemoryStats.PeakUsedVirtual>895541248</MemoryStats.PeakUsedVirtual>
		<MemoryStats.bIsOOM>0</MemoryStats.bIsOOM>
		<MemoryStats.OOMAllocationSize>0</MemoryStats.OOMAllocationSize>
		<MemoryStats.OOMAllocationAlignment>0</MemoryStats.OOMAllocationAlignment>
		<NumMinidumpFramesToIgnore>4</NumMinidumpFramesToIgnore>
		<CallStack />
		<PCallStack>RoboQuest-Win64-Shipping 0x0000000140000000 + 23d5ef1 RoboQuest-Win64-Shipping 0x0000000140000000 + 23c2d11 RoboQuest-Win64-Shipping 0x0000000140000000 + 23ccf1b RoboQuest-Win64-Shipping 0x0000000140000000 + 3086720 RoboQuest-Win64-Shipping 0x0000000140000000 + 2834869 RoboQuest-Win64-Shipping 0x0000000140000000 + 1e05feb</PCallStack>
		<PCallStackHash>804CEBEA43AE923A01EE1673E41B419D1689D3B4</PCallStackHash>
		<Threads>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>376</ThreadID>
				<ThreadName>GameThread</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>396</ThreadID>
				<ThreadName>TaskGraphThreadNP 0</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>400</ThreadID>
				<ThreadName>TaskGraphThreadNP 1</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>404</ThreadID>
				<ThreadName>TaskGraphThreadNP 2</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>408</ThreadID>
				<ThreadName>TaskGraphThreadNP 3</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>412</ThreadID>
				<ThreadName>TaskGraphThreadNP 4</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>416</ThreadID>
				<ThreadName>TaskGraphThreadNP 5</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>420</ThreadID>
				<ThreadName>TaskGraphThreadNP 6</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>424</ThreadID>
				<ThreadName>TaskGraphThreadHP 7</ThreadName>
			</Thread>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>428</ThreadID>
				<ThreadName>TaskGraphThreadHP 8</ThreadName>
			</Thread>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>432</ThreadID>
				<ThreadName>TaskGraphThreadHP 9</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>436</ThreadID>
				<ThreadName>TaskGraphThreadHP 10</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>440</ThreadID>
				<ThreadName>TaskGraphThreadHP 11</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>444</ThreadID>
				<ThreadName>TaskGraphThreadHP 12</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>448</ThreadID>
				<ThreadName>TaskGraphThreadHP 13</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>452</ThreadID>
				<ThreadName>TaskGraphThreadBP 14</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>456</ThreadID>
				<ThreadName>TaskGraphThreadBP 15</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>460</ThreadID>
				<ThreadName>TaskGraphThreadBP 16</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>464</ThreadID>
				<ThreadName>TaskGraphThreadBP 17</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>468</ThreadID>
				<ThreadName>TaskGraphThreadBP 18</ThreadName>
			</Thread>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>472</ThreadID>
				<ThreadName>TaskGraphThreadBP 19</ThreadName>
			</Thread>
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				<IsCrashed>false</IsCrashed>
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				<IsCrashed>false</IsCrashed>
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				<ThreadID>480</ThreadID>
				<ThreadName>PoolThread 0</ThreadName>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>484</ThreadID>
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				<IsCrashed>false</IsCrashed>
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				<ThreadID>488</ThreadID>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>492</ThreadID>
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			</Thread>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>496</ThreadID>
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			</Thread>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>500</ThreadID>
				<ThreadName>PoolThread 5</ThreadName>
			</Thread>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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			</Thread>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>508</ThreadID>
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			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>512</ThreadID>
				<ThreadName>PoolThread 8</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
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				<ThreadName>HttpManagerThread</ThreadName>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>540</ThreadID>
				<ThreadName>OnlineAsyncTaskThreadSteam DefaultInstance</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>560</ThreadID>
				<ThreadName>FMediaTicker</ThreadName>
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			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>576</ThreadID>
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			<Thread>
				<CallStack />
				<IsCrashed>true</IsCrashed>
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				<ThreadName>RenderThread 2</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>856</ThreadID>
				<ThreadName>RTHeartBeat 2</ThreadName>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadID>636</ThreadID>
				<ThreadName>FMOD File Access Coordinator</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>708</ThreadID>
				<ThreadName>LibwebsocketsThread</ThreadName>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<CallStack />
				<IsCrashed>false</IsCrashed>
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				<ThreadName>PoolThread 17</ThreadName>
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			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>732</ThreadID>
				<ThreadName>PoolThread 18</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>736</ThreadID>
				<ThreadName>PoolThread 19</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>740</ThreadID>
				<ThreadName>PoolThread 20</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>784</ThreadID>
				<ThreadName>ScreenSaverInhibitor</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>800</ThreadID>
				<ThreadName>AudioMixerRenderThread(1)</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>804</ThreadID>
				<ThreadName>AudioThread</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>808</ThreadID>
				<ThreadName>FAsyncPurge</ThreadName>
			</Thread>
			<Thread>
				<CallStack />
				<IsCrashed>false</IsCrashed>
				<Registers />
				<ThreadID>816</ThreadID>
				<ThreadName>OnlineAsyncTaskThreadNull DefaultInstance(1)</ThreadName>
			</Thread>
		</Threads>
		<TimeOfCrash>638992957779980000</TimeOfCrash>
		<bAllowToBeContacted>1</bAllowToBeContacted>
		<PlatformFullName>Win64 [Windows 10 (Release 2009)  64b]</PlatformFullName>
		<CrashReportClientVersion>1.0</CrashReportClientVersion>
	</RuntimeProperties>
	<PlatformProperties>
		<PlatformIsRunningWindows>1</PlatformIsRunningWindows>
		<IsRunningOnBattery>false</IsRunningOnBattery>
		<PlatformCallbackResult>0</PlatformCallbackResult>
	</PlatformProperties>
	<EngineData>
		<RHI.IsGPUOverclocked>false</RHI.IsGPUOverclocked>
		<RHI.RHIName>D3D11</RHI.RHIName>
		<RHI.AdapterName>AMD Radeon RX 7900 XT (RADV NAVI31)</RHI.AdapterName>
		<RHI.UserDriverVersion>35.0.99999.9999</RHI.UserDriverVersion>
		<RHI.InternalDriverVersion>35.0.99999.9999</RHI.InternalDriverVersion>
		<RHI.DriverDate>11-21-2025</RHI.DriverDate>
		<RHI.FeatureLevel>SM5</RHI.FeatureLevel>
		<DeviceProfile.Name>RQ_Performance</DeviceProfile.Name>
		<Platform.AppHasFocus>true</Platform.AppHasFocus>
	</EngineData>
	<GameData>
		<__sentry>{ &quot;release&quot;: &quot;[email protected]&quot;, &quot;environment&quot;: &quot;Release&quot;, &quot;contexts&quot;: { &quot;runtime&quot;: { &quot;name&quot;: &quot;Proton&quot;, &quot;version&quot;: &quot;10.0&quot; }, &quot;os&quot;: { &quot;type&quot;: &quot;os&quot;, &quot;name&quot;: &quot;Linux&quot; }, &quot;Unreal Engine&quot;: { &quot;Engine version&quot;: &quot;4.27.2-0&quot;, &quot;Plugin version&quot;: &quot;1.2.1&quot;, &quot;Is Marketplace version&quot;: &quot;false&quot;, &quot;Configuration&quot;: &quot;Shipping&quot;, &quot;Target Type&quot;: &quot;Game&quot;, &quot;Engine mode&quot;: &quot;Game&quot;, &quot;Is game&quot;: &quot;true&quot;, &quot;Is standalone&quot;: &quot;true&quot;, &quot;Is unattended&quot;: &quot;false&quot;, &quot;Game name&quot;: &quot;RoboQuest&quot; }, &quot;device&quot;: { &quot;cpu_description&quot;: &quot;Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz&quot;, &quot;number_of_cores&quot;: &quot;8&quot;, &quot;number_of_cores_including_hyperthreads&quot;: &quot;8&quot;, &quot;physical_memory_size_gb&quot;: &quot;32&quot; } }, &quot;tags&quot;: { &quot;compatibility&quot;: &quot;proton&quot;, &quot;wine_version&quot;: &quot;10.0&quot;, &quot;steam&quot;: &quot;true&quot;, &quot;Configuration&quot;: &quot;Shipping&quot;, &quot;Target Type&quot;: &quot;Game&quot;, &quot;Engine Mode&quot;: &quot;Game&quot;, &quot;Is game&quot;: &quot;true&quot;, &quot;Is standalone&quot;: &quot;true&quot;, &quot;Is unattended&quot;: &quot;false&quot; } }</__sentry>
	</GameData>
</FGenericCrashContext>

PPatola 2025-11-24 github

I've just noticed that there's a lot of dmesg messages when the game stops responding at the start:

[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a741000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a745000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a747000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a743000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a741000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a7c3000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a745000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a747000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a743000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:5 pasid:32806)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread dxvk-submit pid 181997
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080017a750000 from client 10
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00501031
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
[pyń lis 24 03:17:22 2025] amdgpu 0000:03:00.0: amdgpu:          RW: 0x0
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu: Dumping IP State
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu: Dumping IP State Completed
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu: [drm] AMDGPU device coredump file has been created
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu: [drm] Check your /sys/class/drm/card0/device/devcoredump/data
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu: ring gfx_0.0.0 timeout, signaled seq=11451036, emitted seq=11451038
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread RenderThread 2 pid 182089
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu: Starting gfx_0.0.0 ring reset
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: amdgpu: Ring gfx_0.0.0 reset succeeded
[pyń lis 24 03:17:33 2025] amdgpu 0000:03:00.0: [drm] device wedged, but recovered through reset
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu: Dumping IP State
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu: Dumping IP State Completed
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu: [drm] AMDGPU device coredump file has been created
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu: [drm] Check your /sys/class/drm/card0/device/devcoredump/data
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu: ring gfx_0.0.0 timeout, signaled seq=11451037, emitted seq=11451040
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 181904 thread RenderThread 2 pid 182089
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu: Starting gfx_0.0.0 ring reset
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: amdgpu: Ring gfx_0.0.0 reset succeeded
[pyń lis 24 03:17:43 2025] amdgpu 0000:03:00.0: [drm] device wedged, but recovered through reset

Maybe this is a bug report that should go to the amdgpu drivers instead? Please advise.

I think that I will try this game on an NVIDIA.

PPatola 2025-11-25 github

I confirm that the game works on an NVIDIA RTX 3070 with WiVRn (although with terrible reprojection). I have to make more tests but I'm very busy these days. Will also try with ALVR and of course Steam Link.

PPatola 2025-11-25 github

Made a new test on Plasma under X11 (I was on Wayland) -- the issue does NOT happen in X11 and the game runs perfectly. So this issue is for Wayland only.

PPatola 2025-11-26 github

I've recorded some gameplay -- 25 minutes -- on Xorg, with WiVRn. On exit, the game crashed wlx-overlay-s or some other wivrn component, but it doesn't seem it was the driver (no amdgpu errors on dmesg).

Still, there are some things that are worthwhile to note. The game seems to start with really heavy reprojection, then settles to smooth gameplay. Also there's a lot of pop-in. As I've scoured the forums, it seems that even on Windows this game is really unstable and prone to issues, so it might not be something on the proton/mesa/linux side.

This is the video: https://www.youtube.com/watch?v=HiWi_5Er2eQ -- if it's considered "unsupported" due to wivrn I can record another one via steam link.

(Now, I make these technical gameplay videos because of some strange phenomenon -- some people refuse to believe it's being run on Linux, or that Linux can do VR at all -- and it just happens that I acquired a taste for doing that and have been keeping up with a different game every day).

Note: I'm short on time and reporting a bug on mesa -- which I will mention here when I do -- is much more involved than a proton bug. Suggestions on tools to help with the details are welcome. I am thinking of using UMR.

CCoderRuq 2025-12-10 github

Redownloaded the game to try again after a few patches, and it still immediately crashes, causing ring_gfx_0 resets. I'm on Bazzite so I don't have Xorg as an option, so it definitely seems to be a Wayland/Mesa issue.

Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault (src_id:0 ring:24 vmid:3 pasid:32815)
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 94435 thread dxvk-submit pid 94495
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:   in page starting at address 0x000080016bbf0000 from client 10
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu: GCVM_L2_PROTECTION_FAULT_STATUS:0x00301031
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:          Faulty UTCL2 client ID: TCP (0x8)
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:          MORE_FAULTS: 0x1
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:          WALKER_ERROR: 0x0
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:          PERMISSION_FAULTS: 0x3
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:          MAPPING_ERROR: 0x0
Dec 10 00:27:49 titan kernel: amdgpu 0000:03:00.0: amdgpu:          RW: 0x0

...

Dec 10 00:28:09 titan kernel: amdgpu 0000:03:00.0: amdgpu: ring gfx_0.0.0 timeout, signaled seq=14782572, emitted seq=14782575
Dec 10 00:28:09 titan kernel: amdgpu 0000:03:00.0: amdgpu:  Process RoboQuest-Win64 pid 94435 thread dxvk-submit pid 94495
Dec 10 00:28:09 titan kernel: amdgpu 0000:03:00.0: amdgpu: Starting gfx_0.0.0 ring reset
Dec 10 00:28:09 titan kernel: amdgpu 0000:03:00.0: amdgpu: Ring gfx_0.0.0 reset succeeded

There are more faults than the one, but they all appear the same save for varying memory addresses.

CCoderRuq 2025-12-10 github

What's interesting is I can't get the game to connect to the headset when using ALVR (WiVRN works but after a couple of frames the game insta-crashes)...but it does display on my monitor, which DOESN'T crash the game or my GPU.

CCoderRuq 2025-12-10 github

Rejoice! On my AMD Wayland system I got it working, with Steam Link VR! No Mesa update required!

It still has minor issues, like occasional graphics clipping in the environment (not super noticeable), or loading scenes not showing leaving a black screen with occasional pop-in of the load screen (not sure why).

Latest Proton GE 10-26

PPatola 2025-12-10 github

Important question -- did you update your mesa drivers to 25.3.1? A number of new bugs appeared there, so I'm still using 25.2.7. If you updated to 25.3.1 maybe this version solves the driver errors.

CCoderRuq 2025-12-10 github

being on Bazzite, I believe I am on 25.3.1, and it works with Steam Link VR

SSupreeeme 2025-12-11 github

Also seeing this with a wired headset (Bigscreen Beyond) and a RX 7800XT. Crashes on Wayland and X11, Mesa 25.2.7 and Mesa 25.3.1 for me, with the same gpu reset/page fault as posted above.

SSupreeeme 2025-12-16 github

I created a mesa issue: https://gitlab.freedesktop.org/mesa/mesa/-/issues/14486

PPatola 2025-12-20 github

The problem does not happen anymore with mesa 25.3.2 on Wayland and the game runs much better now too.

SSupreeeme 2026-01-17 github

Interestingly I do still see the gpu reset, but only on Monado. It's fine on SteamVR.

Proton versions

proton 9.0-3x1 2025-11
proton experimentalx1 2025-11

Launch options

PROTON_LOG=1)x1 2025-11
PROTON_LOG=+vrclient,+openxr,+filex1 2025-11
PROTON_LOG=1x1 2025-11