Multiple Apple TV running Channels simultaneously "No Tuner Available"

Channels Apple TV
#1

When I am watching the first Apple TV using Channels and turn on the second Apple TV the I receive a message within a few seconds on the first Apple TV “No Tuner Available”. It is necessary to restart the first Apple TV to get a tuner connection. The second Apple TV often cuts outs. I have two HDHomerun Prime on the same network. The system was working perfectly on IOS 11.4 but since upgrading to iOS 12 beta 2 the problem has begun occurring.

Any suggestions?

I tried to replicate the problem with InstaTV and was unable to reproduce the problem, thus isolating the problem to the channels app. The other apps and network work perfectly on both Apple TV before and after Channels disconnects from the tuner.

Thanks for the awesome support Channels offer and the quick responses.

John

#2

Sounds like a pretty weird bug. Could be a networking issue in the iOS beta. There are usually strange issues in the early betas.

#3

I downgraded to tvOS 11.4.1 And it appears to have resolved the problem. Therefore, I have to assume that there is either a bug in tvOS 12 beta 4 Or the compatibility of channels app with the new TVOS.