Ok found out the Solution, the server didnt read my server-settings file so i had to change the start line to this:
Thanks for trying to help me anyways.

Greetings,
SoulFrenzy

I have all filters set to "any" so all active games should show up, mine isnt. So that's not the Solution to my Problem...

well if thats the solution... glad i have a domain with dyndns set up, so i can give out the domain name for people to join...

how did you determine that the server is not live?

It doesnt show up on LAN and on public Listings.

However joining direktly via IP works.

Hi there, im at a loss right now, downloaded the tar, extracted it, copied my previous savefile over, changed stuff in server-settings file server-settings: { "name": "SoulFrenzy", "description": "Description of the game that will appear in the listing", "...