My new M3X arrived about 3 days ago, and immediately presented strange behavior. After updating the software on the first evening I uploaded a few music files to internal storage. Familiarized myself with it for about half and hour, shut it off, and went to bed. Back to my desk the next morning, and the thing was on, and frozen. Followed the procedure for unfreezing it, rebooted, and no more problems the rest of the day. Next morning, same thing. And the next morning. I followed proper shutdown procedure each time: press and hold power button for 2 seconds, and choose ''Power Off.''
If anyone has a clue I'd sure appreciate it. Otherwise, this sucker gets sent back to the dealer.
THANX