Can't connect to selected server

[sircambridge]

sadly I get the same thing.

I install jellyfin via the package manager in synology

I went to the control panel shared folder edit permissions and added read/write to sc-jellyfin and the sc-ffmpeg7 user

I load the jellyfi url and when I click "connect" i just get

We're unable to connect to the selected server right now. Please ensure it is running and try again.

thats as far as i got and i give up.

i remember in DSM6 i installed jellyfin and it "just worked" on browser as well as the fireTV client. now... i just dont know how to further debug this issue