Jellyfin Server Config Reset on Updates

[hyracs]

Have you mapped your config? No containers will preserve data unless you map volumes, either by explicitly mapping them to the disk or by declaring volumes that can be used and persisted.

Thanks for your reply. I did map my config. But I let ChatGPT double check my mapping and it said, that I should put the cache in a different folder than my config. So I did and it solved my problem.