Proton: 1637264280 experimental-6.3-20211118
SteamGameId: 673130

Steps to reproduce: travel to Astral Equinox or load game saved rirght after traveling
Expected result: game loads
Observed result: After ~5-10 second freeze on loading screen, crashes

Only happens when launching with dx12, regardless of raytracing/DLSS settings.
Observed on NVIDIA 2060S

proton log and system information here

UPDATE: crash does not happen if PROTON_HIDE_NVIDIA_GPU and PROTON_ENABLE_NVAPI are not set,
please close issue if unrelated to VKD3D