Edit: Just for the sake of saying it, I searched for something on this and got 6 pages into the results before I decided to post. All apologies if it was on page 7 Posting this here as I feel it may be an issue with Lion and not necessarily the MacBook Pro I'm using. Of course, if it is an issue with Lion, please disregard this entirely as I'm fine with beta bugs. Edit: Now on GM, still experiencing the issue. My issue occurs when opening the lid. The computer should wake from sleep, but what happens is, it wakes up for about 3 seconds, then goes to sleep again. I have to wait for the sleep indicator light to completely dim out for at least 3 seconds until I can wake it up again with tactile input. As usual, any tips are appreciated. Specs: 2011 13" MBP, Lion DP4 without the update that was issued a while back GM build, InsomniaT installed but disabled. Tried uninstalling InsomniaT and restarting, still an issue. Anything else needed, just ask.