When I wrote the comment it was 590.48.01 (proprietary). I installed CachyOS recently (like 2 or 3 weeks) before I was using PopOS and had the same issue. I will try your suggestions, thank you for the tips
I'm also experiencing the same issue which also seems related to vram leak (I think it improved a little bit on this patch). I start the game with 170 fps and using 6.4GB out of 8GB of vram and in some random games the vram reaches the 8GB max and fps start tanking to 15 or so.
OS: CachyOS...
Since the new map update I have had multiple instances of the game randomly minimizing and when I try to go back to it, it is shifted by a few pixels up, to fix this shift I have to reset my resolution in the game settings (just clicking apply settings without changing anything does the trick)...