Does Crysis 2 mess with CrossFire profiles of other games? Everytime I play Crysis 2 and then decide to play ANY OTHER VIDEOGAME, they will be flickering even in the menus and intro. I have to restart the system in order to fix this. Enabling and disabling CrossFire does not help, if I want to play any other game besides Crysis 2 without flickering, I have to do a clean restart and stay away from Crysis 2.

I'd rather say it's a driver problem.