All of my games are running at a much worse frame rate now... This problem wasn't occurring yesterday, only today. This includes all steam games, and minecraft. In games like minecraft and Unturned, I'll get near 130 frames in the beginning, and they'll just slowly drop over the course of maybe, 2 minutes, down to an unbearable 15-20 frames. Games like Dayz, also have this problem. Over time, the frame rate just decreases until I have to restart the game just for it to happen again.