[TF2] [Vulkan] Failed to lock vertex buffer in CMeshDX8::LockVertexBuffer:nVertexCount=1135, nFirstVertex=0

[brysondev]

Launch Options: -novid -high -windowed -noborder -w 1920 -h 1080 -vulkan

Also a modified version of Comanglia's "Cinema" config was active during this event.

[AwesomeCoder412412]

What OS were you on, and what's the version and vendor of your vulkan driver?

[brysondev]

Operating system:

Edition	Windows 11 Pro
Version	23H2
Installed on	‎2024-‎01-‎31
OS build	22631.3447
Experience	Windows Feature Experience Pack 1000.22688.1000.0

See attached for output of vulkaninfoSDK VP_VULKANINFO_NVIDIA_GeForce_RTX_3080_Ti_552_22_0_0.json

[jh34ghu43gu]

I have just experienced this crash but I am not using -vulkan (my only option is +mat_dxlevel 90)

Crash message: https://imgur.com/jaHE7Sm

I was changing maps from rotunda to pelican peak (casual queue) which happened during the kill cam after a spy backstabbed me.

Windows 10 Pro V1903 or 10.0.18362 - Intel i5-7500 - 32gb RAM - NVIDIA GeForce GTX 1080 (driver version 556.12)

[brysondev]

Launch options -novid -high -windowed -noborder -sillygibs

This was after a successful map change vote at the end of a casual cp_hardwood_final match.

crash_tf_win64.exe_20240713201131_1.dmp

(Currently in DX9 mode however attaching for the sake of brevity) VP_VULKANINFO_NVIDIA_GeForce_RTX_3080_Ti_556_12_0_0.json