June 2012 MBP 2.6Ghz I-7, 16GB RAM, 750G 7200 RPM HDD, non-retina, 1680x1060 screen. OS X 10.8.2 I noticed a week or so ago, that my MBP has started, on occasion, to waken slowly. It is as if it is loading a lot of stuff- long enough that it starts to wake up but takes long enough that it will blank the screen again before it becomes functional and I can put in my password. Neither the mouse pointer nor the keyboard are responsive. Once it awakens, it is just fine- no problems, no crashes, no change in performance. Thoughts?