Hello @Lialeth, we're using one issue report per unofficially supported game title, so I've gone ahead and transferred this issue report to https://github.com/ValveSoftware/Proton/issues/4593#issuecomment-1131678453.
ENABLE_VKBASALT=1x1 2022-05PROTON_LOG=1x1 2022-05PROTON_NO_ESYNC=1x1 2022-05PROTON_NO_FSYNC=1x1 2022-05
Compatibility Report
System Information
I confirm:
Proton log. The files has a lot of lines.
Symptoms
-VRR doesnt work natively under x11 (havent tested on wayland since I use gnome).
Currently these are the launch options which I use. They make the game a bit more stable and gamescope allow for VRR to work.
gamescope -f -b -e -r 110 -- gamemoderun mangohud PROTON_NO_ESYNC=1 PROTON_NO_FSYNC=1 PROTON_LOG=1 ENABLE_VKBASALT=1 %command%Reproduction
Enter a mission and then open the skill assignment menu for a weapon (odachi for example). Change skills on any stances, then leave. The game will crash before leaving the menu or a few minutes afterwards. Rarely the game doesnt crash at all, just repeat the process again.