Most importantly, please try to take a video of the problem so we can understand what kind of flashing/blinking/fuzziness we're dealing with.
Also, please try the workaround in bug 1042211.
Most importantly, please try to take a video of the problem so we can understand what kind of flashing/ blinking/ fuzziness we're dealing with.
Also, please try the workaround in bug 1042211.