PS5 public group, continuous game paused and no joins at group

Made public group at PS5 and keep playing get continuous Morse game paused spam at bottom, and no joins at piblib game group.

Gw Frankfurt, my firewall has Sony game services open services, does poe2 need separate ip's and port ranges? Maybe fw or router is closing connections on the way to server?

My location Finland and public internet service provider.