Hey all, Im having this problem. My power plan i have set for my computer to go to sleep at 30 minutes. Well it works fine, then after a few days it stops going to sleep. When I check my power plan it tells me power plan information isn't available and wont let me change it. Ok, well I tried a system restore and it started back working properly. Then again after a few days it stopped again. Figured it was updates so turned off auto updates and still same thing. Cannot figure this one out. Anyone else had this problem????