I would like to add I'm experiencing the same problem with the channel freezing and having to exit the LiveTV app and relaunch the channel. Freezes happen even with channels with a strong signal, it just takes a little longer. Weak signal 20 secs to a minute before freeze. Strong signal 10-15mins before freeze.
Setup:
Jellyfin 10.11.4 docker on Unraid
HDHomeRun Flex 4K
Setup:
Jellyfin 10.11.4 docker on Unraid
HDHomeRun Flex 4K