Error code: s1001 (Network)

OK… now i understand what you did incorrectly.

  1. /media is used by the automounter (nautilus). User ‘plex’ won’t be able to read anything mounted there for your username regardless of the permissions.

  2. Attempting to circumvent nautilus is an exercise in futility.

  3. Mount / place your media files in any other non-conflicting directory and you’ll have success. You will not need to contort Plex anymore.
    – It will “lock down” again and everything will still function as it should.

  4. A couple How-Tos for you to review. It’ll make this painless.