I'm sorry but I'm completely noob on linux, omv, plex and raspberry. First time i installed plex from inside omv plugins and it worked (but with plex update request in the plex page). Then i removed it and installed plex in docker using Technodad video guide. Plex works but i can't no longer see miniatures on pictures and video and some tipe of video don't works. My question is:
1. Why to use docker instead a manual installation of plugin?
2. Can i download server plugin from plex site and install it manually? See attached screenshot, wich is the right version for Omv on Raspberry pi3?