I was plagued with issues on Grim Dawn even when I played the game on
Windows. “The Blank Screen of Death”. It turned out to be some
flaw with my board / card. Disabling UPnP was the fix back then (also
something you should disable on your router in general, but that’s
another topic by itself). So I applied that here as well. I installed
the GOG offline installer with a 64 bit Windows 7 bottle, and DXVK.
Then edited the config file for Grim Dawn.
Located here:
Documents\My
Games\Grim Dawn\Settings\options.txt
Update the following
line to…….
UPnPEnable = false
Great performance out of my Nvidia card, near flawless. On my AMD card the game takes a hit, and I have to scale back to mid settings (still very playable). LAN works flawless!