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jenzjen

macrumors 68000
Original poster
Aug 20, 2010
1,734
6
If I leave my W7 side running for awhile like 3-4 days of being constantly logged in, my screens start to act abnormally. Looks like commands like lock desktop, re-awake from screensaver, etc *slowly* go from 1 screen to the other. Problem goes away if I restart the machine.

This only happens on the W7 side, never have this issue on the Mac OS side, but this never happened at all under Snow Leopard - only appeared once I upgraded to Lion.

Video shows it best
http://www.youtube.com/watch?v=3soE6Sgfz-4

I have a 2010 Mac Pro, 5870, 2 27" ACDs connected via DisplayPort.

Any thoughts?
 
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