Fire TV App: 3.0.3
Might be a Telly-ism, as I use this currently between my m3u source and Channels.....but then it might not...
I made some changes to my channels on the media server - numbers, added a few more, changed some hidden/favourites. Then I noticed that channels that I had hidden, were still showing in the Fire TV App.
So, I tried the 'Import from Source' but all it seemed to do was wipe out ALL favourites and any hidden locally on the device. Clearing cache/data on the App, then relaunching, it re-read the correct favourites/hidden channels from the server.
I submitted diagnostics about 10-15 minutes ago, on the final Fire TV that I needed to fix - seemed to be an issue with all 4 of them.
P.S. Is there a way to make sure that all devices are always synced with the server for favourites/hidden? I'd want all channels to always be in sync with the server, ideally, and not have to manually sync changes?