Hi all, My late-2012 Mac Mini has been wonderful so far. Just a few days ago, though, a problem has presented itself: When I select "Sleep" from the Apple menu, it takes between 10 and 15 seconds for the computer to actually go to sleep. In the meantime, it simply looks and functions as though I hadn't clicked anything. One suggestion I found was to make sure there were no print jobs pending -- there aren't. What else can I check? I have plenty of memory (16 GB; usually 10 or 11 GB free according to Activity Monitor). And other than this problem, everything is snappy and perfect. So I can't figure out what is causing the delay. Thanks for any suggestions. I'll be happy to post log information, etc.