I have no problems with this program until recently. Whenever I try to switch between two pictures, it flickers like it's a strobe light, and says it isn't responding (which is true). I don't know what caused this to start randomly. I opened it after not using for a little bit, and it started doing this. Out of nowhere. I don't think it has anything to do with my rig, since it's worked flawlessly before all of a sudden. I am on a laptop. But again, it worked before no problem. I'm just wondering if anyone else has had this problem. Or something like it. I did try reinstalling it, but that didn't work.