A weird problem, sometimes when I play Crysis 2 at 1080p DX11 full specs, it runs almost flawlessly. At other times It becomes really jerky the fps are horrible, its as if its locked at low fps somehow. I read in a similar post where some guy had a similar prob and someone suggested to look in the system.cfg to see if the games fps has been capped, but that's not happening in my case. As I said, sometimes it runs great, other times its really jerky. I've checked and closed all unnecessary background tasks. I know this is a video/driver or a Crysis 2 related problem.
Any ideas??
Cheers.