[SOLVED] Jellyfin & Raspberry stuck

Hello. Im running Jellyfin on my Raspberry pi4.

On the local network it works great!

But if i watch via Internet ( if im not at home) or my Dad watch via Extern Connection,
the Jellyfin begins after 5 - 10 Min to stuck.

after this 5 - 10 Mins the whole raspberry stuck and i get not more access until the Jellyfinserver gest restartet

Fixed. it was the Bitrate limit. Ieave the field blank and all works great