I've found a problem that I've been able to repeat several times and wondered if anyone else has seen it. By default the atv2 sleeps after 1 hour of inactivity. Ever since the update I have noticed that if I let it sleep on its own it will sleep just fine but won't wake up. I can use the remote or the remote app and it just won't wake up (i have to unplug power to force a reset - disconnecting hdmi doesn't do the trick). The light is on but no one is home. But if I manually put it to sleep using the menu command then everything always works normally. Anyone else notice a sleep issue?