[orbitdist]

My phone isn't going to sleep during the sync, in fact, I have my phone set not to sleep, I manually have to press the button on top to shut the screen down

What's happening with mine is that the phone trys to establish the wifi sync, it seems to be working ie get a message ( can't recall exact wording) then it just freezes, waits there for about 20/30 secs, then just shuts down the wifi and stops the sync.