Random crashes using last beta

My ATV's have started to randomly crash while using the latest Channels beta. Its a total crash to black and the only way to bring it back up is to unplug the ATV and plug back in.

Diagnostics sent

Crashes while watching TV or something else?

While watching.

No more crashes today. Very odd that each of my ATV's all crashed yesterday the same way, but at different times of day. Nothing more than watching TV was happening.

Total system crash, no response to remotes, no video output.

Very strange. It should not be possible for any app to crash tvOS..