Now all the time my internet browser has a double stacked image in the background on it and it does it for other things like a java game that I play it will have a double stacked background. I've noticed it mainly happens when I play League of Legends(game). I don't think the game would really cause the problem though?
I also use Ccleaner almost every other day, maybe a bug when it was cleaning a registry or something?
Edit: When I minimize or restore the browser smaller it will disappear.
Edited by Parity, 18 June 2015 - 02:46 PM.