CodexPack is a QNAP issue
This error;
“/share/CACHEDEV1_DATA/.qpkg/CodexPack/share/Multimedia/Plex TV Temp/Friends (1994)/Season 1/S01E01 - Pilot.m4v” and then says Unavailable.
is because you’re using the Multimedia shared folder for Plex.
Multimedia shared folder is based on the CodexPack software package.
It has never worked right with Plex. It was written for use with QNAP-provided software.
Please see the QNAP FAQ:
Specifically, you need to point PMS Directly to the shared folder(s) containing the media.
DO NOT USE Multimedia.
example: (My “movies” library)
/share/CACHEDEV2_DATA/movies
/share/CACHEDEV2_DATA/movies2
/share/CACHEDEV2_DATA/uhd