Metadata and Images not able to be downloaded

[DragonAndMore]

Hey everyone, after two weeks of debugging I finally am ready to give up. Maybe some of you have an idea.
Situation: Host OS RaspberryPi5
Using Docker 28.3.3 
Jellyfin. 10.10.7 
Using Tailscale and openVPN 
Connection through tailscale,vpn and to internet directly works without an issue (checked ping to 8.8.8.
Docker compose: https://jpst.it/4yws_ 

Problem 2: Metadata for my movies (and by extension for the shows) are not pulled. I had the same filestructure from a few months ago with it working. I assume that it has a problem with the change from imdb to tmdb - because when I last sused Jellyfin I strictly put everything in imdb notion. Identify media is not possible either. I can (sometimes) find the movie using the imdb-id in "Identify",but once I select it, it just loads for a long time and finally does nothing.
Log after a full movie library rescan https://jpst.it/4ywE6 . 
 do not get any pictures or metadata for any of the movies though. 
A few days beg while debugging I got a "timeout" when Jellyfin tried to connect to tmdb - but I think I solved that and it was unrelated (VPN Issue)
Filestructure for the movie directory: https://jpst.it/4ywGe

[lucy nancy]

You have a great talent for breaking down complex ideas into something that readers can easily grasp escape road 2 game. I found myself nodding along as I read, because the way you explained things made everything feel so natural and logical.