I have been following this thread since Nov15 when I bought my Surface Pro 4 LOT1544 and tried everything including painting Apple of my device. My issues are solved and I won't be following this thread any longer; lest I keep getting 20 emails a day. Here
is what I recommend:
- RESET your Surface Pro 4 and install all updates. If the problem re-occurs you have a faulty device.
- Return your Surface Pro 4 for another one. I walked in to JB Hifi (Australia) with my old device explaining my sleep issues. After entering some info into their computer (getting ready to return the device), they stated they could give a new one on the
spot. They handed me one that was LOT1552 and I asked for a later LOT and the best one they had was 1601.
So far so good with new device (long sleeps no issue).
I stayed away from online/phone support as I can't stand it when someone steps me through a process that takes 4 hours only to tell me what I told them in the first place.
Stop wasting your time playing around the drivers and hibernate etc. If a RESET doesn't fix it, take it back.
I would like to second this. I have also been on this since around Thanksgiving when I got my SP4 Lot 1542. My store is almost 2 hours away. But the amount of time screwing with this makes the travel pale. At this point, it is not going to get fixed if it is not working. Get a new one. I also am not convinced that Lot # is relevant, as mine and Jordan_755 have early Lot #s that seem to have responded to the updates. I kind of think this thread
should end, UNLESS Microsoft refuses to give a new one for these defective ones. That would need to be broadcasted, but so far no evidence for that; folks are saying they are very helpful at the Store.