When doing alt-tab on Unreal Engine 3 games (like America's Army 3), I get to Windows normally, but can't enter the game back. It just stops responding. I searched for the issue and it says it is dating back from Catalyst 8.5 and seems no-one found a solution. That happens also on Catalyst 10.6 Was wandering if someone here know what to do, to stop freezing the game when trying to get back in. On non UE3 games, the textures go mad and when I get back to the game, I have either missing textures (half of the game is just black) or the textures start to overlap on each other. Vista x64 could also be the reason, but I want to hear from pro's :nerd: Thank you!