Plex container issue

Hi all,

Running a Plex container on Pi4. Portainer stack using Linuxserver:latest image. Port 32400 published - accessible by browser.

T5 Samsung SSD mounted sda1 to Pi4.

Plex movie volume connected to sda1 folder on T5 (triple checked correct path).

Filezilla .avi movie to T5 folder

Pi4 terminal cd {movie folder} ls movie.avi

Plex movie volume showing empty. Checked folder connection ok Reinstalled Portainer stack many times Checked YAML line by line (will upload YAML to this post when I can)

Used AI to troubleshoot for many hours - still unresolved.

Suggestions? Thanks