The media browser on my LG TV has been acting up recently. Instead of listing the categories set up in Plex it pops up a dialog saying “Warning: Not Found”. It does this despite being able to see the Plex Media Server (going to ‘bowse sources’ or similar brings up the server’s name but selecting it gives the same error).

Fortunately Dunhillsmoker on the Plex forums had a solution:

  1. Stop plex service – sudo service plexmediaserver stop
  2. In Plex Plugins directory remove System and Framework bundle directories: