jellyfin
start from scratch by deleting any existing jellyfin servers (in the app or web browser)
go to jellyfin in a web browser (eg firefox or chrome). hit 'authelia' and log in. your username is your email address. if it says 'incorrect username or password', then hit 'reset password?'
then go to your other jellyfin apps (eg tv or phone), and enter the host 'https://jellyfin.cliny.net'. get the quick connect code and enter that in to jellyfin quick connect in your web browser
pro tips
go to seerr to request movies/shows, and to report issues (put 'wrong' in the 'whats wrong?' field)
if things aren't working as expected, try reinstalling your apps, clearing your cache and cookies, rebooting your devices, etc
you can adjust your personal jellyfin settings (i recommend changing: preferred audio language to english, play default audio track regardless of language to no, subtitle mode to none)
notes
name change from "jellyseerr" to "seerr"
i try my best to leave my server alone and just let it function. but some times i change software to make it better, i get hardware failures, and internet outages. it'll be up 99% of the time, but there's gonna be reboots and resets. i know it's frustrating af when it doesn't work