Video of issue here:
http://www.youtube.com/watch?v=GJY_dOm5MaQ
I keep running into a graphical bug that occurs while playing. The screen will randomly flash black for a split second (as seen between 0:07 and 0:10 in the video). It can happen pretty much anytime, whether it be in the menus, exploring the world, fighting a battle or watching a cut scene. It only happens once every minute or so, but it is a bit distracting. I've tried a few different refresh rates and monitors, but the problem still occurs.
Game is running 1920x1080 in full screen.
System specs:
Windows 7 Ultimate 64bit, version 6.1.7601 Service Pack 1 Build 7601
Intel Core i5-4670K 3.4 GHZ
GTX 760 GDDR5-2GB, Driver version 334.89
8GB DDR3 1866 MT/s (PC3-14900)