Yeah, brother is having the same issues but i'm not. We're on identical (other than components arent 100% identical) PC builds.

5900X with an Undervolt.
3080 with an Undervolt
32GB 3600MHz RAM
850W Corsair PSU

Playing the game via the Standalone Launcher NOT through Steam.

Stuff we've tried to fix his issues include:

- Decreasing the GPU Undervolt from 820mV to 887mV @ 1905MHz.
- Removing the GPU Undervolt all together. (Stock)
- Reinstalling the GPU Driver (Clean Install)
- DDUing the graphics Driver in Safe Mode and re-installing without GeForce Experience. (Driver version 471.11)Turning off all Overlay Software
- Reinstalling the game.

Gonna try at stock CPU voltage I think, even though I don't like running at 1.47v stock. (not that temperature is an issue)

The crashes happen randomly, whether tabbed in or out, in Fullscreen Windows or Fullscreen.