Since updating to Windows 8.1 every game I run fullscreen through the hdmi port to my tv doesn't render correctly. At the bottom right of the screen I get yellow text that used to never show up that I can't get rid of, and everything else looks as though the blue and red signals are not in sync as the colors are split and look kind of like it's meant to be viewed through those really old blue/red 3d glasses. Anyone have any insight into what's causing this? It's happening on every game I've got installed and it's always the same thing. I never saw this before Windows 8.1.