I'm not sure exactly what Apple have done, but both ATVs have started rebooting randomly. I hunted the net for a solution and the only thing I found was to do a full restore. Done on both, and both still rebooted within an hour of the restore.
Between this and the fiasco that is iOS X I'm seriously considering a change from the Apple ecosystem (which would be a shame since I'm heavily invested in it).
Between this and the fiasco that is iOS X I'm seriously considering a change from the Apple ecosystem (which would be a shame since I'm heavily invested in it).