I keep getting black screens when I go back to the home screen using the Windows key while I'm in a full-screen game. I've never had this problem with other screens before. I also get black screens when changing settings in both Windows and the on-screen display. These black screens last between two and five seconds. If it takes a little longer, the DP connected signal is sometimes shown. It's as if the screen had no connection for a moment and then reconnected.
