I updated my Nvidia GFX driver, now I have 2 FPS

Not sure what happens, but the game went from running smooth, to being completely unplayable.

Current version is 566.36

I rolled back amd drivers to generic state and got rid of amd adrenaline so now the game runs without hitch. Those software graphics programs can cause a lot of problems, all for a few fps more

Check if you have a frame limit cap, I remember having similar problems.