Plex Loses Non dizqueTV Channel Mappings

When Plex loses non-dizqueTV channel mappings, do the following in dizqueTV to fix the issue:

1. Click Settings.
2. Click Plex.
3. In the Plex Server section, click the Edit button.
4. Uncheck Send Channel Updates.
5. Click Close.
6. Click Update.

If running a Docker container, you may need to instead:

1. Stop the Docker container.
2. Edit plex-servers.json.
3. Change "arChannels":true to "arChannels":false.
4. Save plex-servers.json.
5. Restart the Docker container.