Are you running Power Nap on battery? Also are you leaving USB items plugged in?
On Lion at least I noticed that if I left my USB HD in, and closed the lid on battery it killed it, every time. There was an Apple Support thread confirming that.
On Lion at least I noticed that if I left my USB HD in, and closed the lid on battery it killed it, every time. There was an Apple Support thread confirming that.
I wonder if this same issue would crop up with the Amazon Cloud Drive.... It's not much more than a CIFS/NFS mount.
I've got some time next week to look at it, and intend to get to the bottom of it. It's annoying to not be able to carry around a sleeping laptop for a day without it dying.