I’m currently running PMS 1.9.5.4339 on Linux with a HDHomerun Prime. I’ve noticed when watching live TV on all the clients I have available to me (SATV, Android phone/tablet, web client), PMS struggles to re-tune back to a channel when the same program is still running (i.e. hasn’t rolled over to the next timeslot). For example, flipping between two channels or accidentally stopping playback and restarting the channel. I’ve seen various error messages in the client, but they all basically boil down to “Failed to Tune to Channel”. When checking the HDHomerun logs, it doesn’t appear that a tuning command is ever actually sent to the device, and at first glance in the Plex logs I don’t see anything obvious. If I continue to try to select the channel, it will eventually load (usually after two or three tries), but I’ve also experienced it not working at all, and needing to restart PMS to be able to use that channel again. The bug has been almost 100% repeatable for me, so I’d be happy to grab any logs that would be relevant.
