[mrdally204]

I've hit this particular issue twice today.  I have set up custom channels based on library metadata (ABC,NBC,CBS, etc.) and everything scanned wonderfully and I was able to jump right in.  After a few consecutive shows playback stopped.  I tried other "channels" in the list but they each errored out.  After quitting Kodi and coming back in, PseudoTV prompted me about a lack of any channels.  It looks like all of my custom channels were lost somehow.  The link below is to my log following the latest incident. Thanks.

https://pastebin.com/EFsMaVZ7

I was able to recreate this issue.
Launch Pseudotv live for first time
Set the channels through the config
Once the channels are set and scanned, start watching a channel.
After multiple episodes, playback stops. All channels are now gone.

If I set the channels and let it scan to completion, then exit kodi, come back, the channels persist as expected.

The key for me seems to be adding the channels and then watching for an extended period of time without exiting kodi.

Let me know if this helps, more than happy to test other scenarios.