So I'm having a problem with Minecraft, the client is completely unmodded and any time I play the game in windows mode, it flickers. Pretty badly too. Now when I fullscreen the game, it works just fine. The same thing happens to another game I play, PokeMMO. Fullscreening it makes it work just fine, I've tried their support and after a few days they recommend I try your support. Any ideas on what to do? Can provide information as needed.
It's not Minecraft specific but it still happens in Minecraft. PokeMMO I'm going to assume runs on Java, seeing as they asked me to install several Java installations. I've installed both 32bit and 64bit of J7, and both versions of J6. Graphics are up to date, even rolled back to a known working set of drivers. My Windows 8 is completely up to date.
Flickering Gaphics