Today, whenever I decided to try to watch something in fullscreen, this would happen every single time:
http://i.imgur.com/4O3ax.jpg
I've never had this problem before, and Google really didn't help me at all. The only thing I could think of was that my computer updated today, but I don't see why that would have anything to do with it. I tried it in both Google Chrome and Firefox and the result was the same.
Any ideas on a quick fix for this? It's getting really annoying.