I am running HDHomeRun Quattro and Duo (current versions).
My DVR is a Mac Mini (current version hardware & software). I have TVEverywhere.
Channels DVR and Channels app on Apple TV 4k (current version TVOS).
Have Philo and Youtube TV (current accounts and logged in).
History channel shows up in Philo app but not in the Channels guide.
Also there are 3 Hallmark channels on Philo app and only 2 show up on Channels guide.
These channels do not show up in list for choose favorites either. I have 5 TVs and all of them are missing these channels.
All other channels appear to be showing up properly in the Channels DVR app.
Is with is bug or am I doing something wrong?