i play an open-world RPG every evening on my gaming desktop and know exactly how it should feel. After installing AMD 2nd ATI Catalyst Driver Hotfix for Far Cry 2 , its noticeably choppier, frame times are all over teh place, and tonight it even crashed once:

Fatal error
The game has crashed and will now close.
DXGI_ERROR_DEVICE_REMOVED
The GPU device instance has been suspended.
i havent changed any in-game settings. temps look normal. is it possible a driver update makes things this much worse, or am i imagining it?? thx in advance!!