Power Nap not working correctly
Good Morning everyone!
Yesterday I installed a firmware update that brought the Power Nap feature to my Retina MacBook. Now when I plug the MBP into the external power supply it should make TimeMachine backups while sleeping. But that didn't happen.
The configuration is:
MacBook Pro Retina
OS X Mountain Lion (Power Nap firmware update installed)
External hard drive was plugged in all night long
Has anyone experienced that, too? Did I overlook anything?
Thanks for any help on this!
MacBook Pro with Retina display, OS X Mountain Lion