@guck11 and all others who cannot get the plugin to load, I found an issue in the version of the plugin that actually comes via plex - https://github.com/plexinc-plugins/Tablo.bundle
When I checked the plugin logs, I kept getting an error that the key 'ReceordedTV' wasn't able to be deleted.
File "bundles-release/Framework.bundle-dist-ninja/Contents/Resources/Versions/2/Python/Framework/api/datakit.py", line 77, in __delitem__
This error occurred on both mac and linux installs of plex media server.
I simply added some checks to ensure those keys exist before deleting them and the plugin loaded right up. I submitted a pull request to the plex repo since it didn't appear that @Davidvr 's repo had the offending lines anymore.
YMMV but feel free to manually install my version of the plugin that has the corrected code and perhaps you can get the channel to load.
If you need help manually installing the channel check the instructions here https://support.plex.tv/hc/en-us/articles/201187656-How-do-I-manually-install-a-channel-
Thanks so much for providing this plugin @Davidvr!