Bugs with background in Photoshop CS6. Who knows in what direction to dig?
In Photoshop CS6 taken by pirates, the black background flickers, and shimmers over all the layers, not under them, that appears and disappears as if he kidding me, nothing in Google has not found similar, and were not looking for, I use Yandex, he did not know. Screen sense not to spread. Maybe some drivers?