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My DCS started crashing today


Go to solution Solved by sleighzy,

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Posted (edited)

Your log is spammed with GPU related issues, see examples below. I've dopped your log file in the DCS log analyzer which has also confirmed this.

There is a GPU-related error

  • Remove any overclocking from your GPU. Note, some GPUs come with a factory overclock so you use MSI Afterburner to confirm this.
  • Uninstall your GPU driver with DDU and install a clean one.
2025-04-26 20:09:42.395 ERROR   DX11BACKEND (2872): DX device removed. Reason: 0x887A0005
2025-04-26 20:09:42.398 ERROR   DX11BACKEND (2872): Can't map structured buffer.
2025-04-26 20:09:42.398 ERROR   DX11BACKEND (2872): Failed assert `0`
2025-04-26 20:09:42.407 ERROR   DX11BACKEND (24512): failed to create vertex buffer. Reason: DXGI_ERROR_DEVICE_REMOVED
2025-04-26 20:09:42.407 ERROR   DX11BACKEND (24512): Failed assert `false && "failed to create vertex buffer"`

The DxDiag report also shows the following:

Application Errors

  • DCS.exe: c00000fd (edCore.dll), c0000005 (Scene.dll), was hung for 58.12s and killed
  • VPforce-TelemFFB.exe: c0000005 (python311.dll) svchost.exe_FontCache: c0000005 (fntcache.dll)
  • NVIDIA App.exe: was hung for 30.65s and killed, c0000005 (libcef.dll)

Memory Timing Issues

  • Remove any overclocking (XMP) from your RAM.

 

Additional tuning tips from the log analyzer:

  • Remove the OH6GunnerExport script for performance reasons.
  • Enable Full Screen mode.
  • Disable Tacview for performance reasons.

 

Side note. You might want to turn off auto-updates for your Meta link software and headset. The latest Meta v72 release is known to be causing crashes for some users on Meta link.

Edited by sleighzy

AMD 7800x3D, 4080Super, 64Gb DDR5 RAM, 4Tb NVMe M.2, Quest 2

Posted (edited)

i also asked this on the discord and after reverting the nvidia update and updating bios also running a sfc scan it found some corupted files seems to be good now 

ill still remove the oh6 gunner i didnt even know i had anymore soo thank you alot for your help

 

Edited by VPS_Choki
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