Hello! I noticed my MacBook Pro 2011 13 inch, i7 was hanging on wakeup from sleep. I have done a bit of research, and was unable to turn up anything. But I may have found a solution, too. It seems to happen less if the computer is shut down daily. So I have set up the machine to shut down every night at 3:00 am. But, if the machine is asleep, will it wake up to shut itself down? Thanks!