SOLVED: Jelly Nginx Help needed

[Afgin]

Neither is better or easier than the other.

Based on the documentation here

https://jellyfin.org/docs/general/networ...rgjellyfin

your config has it so that you need to add /jellyfin at the end

Code:

# Jellyfin
    location /jellyfin {
        return 302 $schemeConfused-face/$host/jellyfin/;
    }

    location /jellyfin/ {

It is even at the top of your config since it looks like you copied it from the official jellyfin example.

Code:

# Jellyfin hosted on https://DOMAIN_NAME/jellyfin

Oh man I feel dumb. Good point there. I'm dumb! I just copied the https config example from down in the setup guide. it was written in the /jellyfin way. 
Now I got it working. 
Thank you so much for pointing out the problem