The game starts out nice an smooth regardless of if i use Medium, High, or Ultra settings, but after about 15 mins of gameplay there is a sudden drop to 20 FPS and very noticeable choppiness which makes the game run very poorly. I have the 1.7 patch. I have tried changing the DisableLoadingMip0="1" GPUMaxBufferedFrames="1". It does not help.
I have the latest nVidia drivers.
Geforce 760
i5-4220
Asus 97A-Mobo.
Please Help!


