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radiologyman

macrumors 6502a
Original poster
Jul 23, 2011
755
271
Weird glitch after last Mac OS update. If I have safari open the address bar and some menus become inaccessible every 20 minutes or so. The only fix I found is to lock MacBook by pushing power button and unlock it using password (which I keep empty). Very annoying and I don't want to lock my MacBook at all.
 
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