I usually use big picture mode when I play games on the couch with my controller, lately I have gotten this fatal error that causes BPM to crash. I know it is not my GPU or Drivers for my GPU because the drivers are completely up to date and I have been playing BF3 on max graphics with no issue. With big picture mode open while playing the witcher 2 I was getting a lot of strange glitches that where not there without BPM open. I am getting a glitch where the ground level raises up to Geralt's waste, also a white flickering when ever I move my character. I do not know why this would only effect The Witcher 2 but it did just receive an update on the 21st and I am noticing a lot of people with AMD GPUs are having similar problems. I am using a Radeon 6970. Any suggestions?