This is not a bug, it's just that DXVK requires at least 4GB of VRAM to function properly and you only have 2, some of which is going to be used for background applications so you're effectively not going to be able to use much more than 1GB.
Nothing extracted yet.
Hey. I noticed a bug that when you save the game, performance drops very much. Before saving, the game runs smoothly and with a good frame rate. Lowering the graphics settings to the bare minimum does not help. I met something similar in Resident Evil 2 Remake.
Software information
Divinity - Original Sin 2, the problem appears with any graphics settings
System information
Log files