Launching servers Bug

maybe:
1. the last save is broken, rollback a save and retry?
2. your network(or klei server's network) have some problem, and dst server(in your compu... in your ps5) can't register on klei server and stuck. (you can rule it out if you can open other world)
3. some mod take very long time to start, in this case you must upload log to continue.

Did the suggestion to roll back to the previous day work for you?