AppleTV freezing during airplay and showing content hours later
This is a strange one. I work in a school that uses AppleTV's hooked up to projectors and teachers project from our Macs to the AppleTV. Several AppleTV units were freezing and showing Mac screens hours after Airplaying them. I witnessed it myself today. I reset an AppleTV with no one in the classroom and the Mac that was air playing was home with the teacher. This was after school hours. I woke up the AppleTV and it was showing images from the teachers computer at high speed. It continued to do this until I stopped the AirPlay image from the remote.
We rebooted the wifi network prior to this happening and it seems to have fixed all the issues except on this one unit.
We have updated all AppleTV's to the latest OS, updated Macs, and reset the network.
The unit I reset today is the first we have tried resetting on.
Anyone else have any other ideas?
Thanks.
Apple TV (3rd generation)