I have a 27" 2012 iMac w/ two additional displays ( 30" Cinema and 27" Cinema). Sometimes when my computers awakes from sleep (even if it just went to sleep) I will hit a key to take it out of sleep and it will be extremely slow and the mouse is choppy. In addition, my 27" Cinema display isn't detected at all.
However, if I put it back to sleep and resume, it will work fine. I can't seem to find a solution. Ideas?
However, if I put it back to sleep and resume, it will work fine. I can't seem to find a solution. Ideas?