[Smallmountains]

Ok, I switched over to this Sling addon because the original one stopped working. This one work better but with some issues.

I'm running on a RPi3 running LibreLec 9.0.2, Kodi 18.2, MythTV DVR Addon (configured with HDHomerun sources).
Sometimes the guide info integrates into the TV guide but as soon as the MythTV reloads/updates guide data, the sling channels leave the guide. If I force update the channels from Sling addon, the channels come back. 

The other issue is the playback is very unreliable. About every minute or two, I experience severe buffering. Actually it's not buffering, it's a freeze. The circle does not show and wait, it just stops dead for a few to several seconds, then the buffering circle comes up and playback goes into double speed until it catches up. Otherwise things seem to be progressing.

I have monitored my network just incase the network is an issue and it isn't. I also have a FireStick with SlingTV installed and it works flawlessly unless I have a wifi issue. My RPi3 is has wired network.

If you need a guinea pig for testing my type of configuration, feel free.