Greetings,
I am working on a project based on a “survival multiplayer game” course. It uses advanced session plugin for multiplayer.
The issue I have is that, when a dedicated server is running, I can see it in editor mode, but no way to join it (LogOnlineSession: Warning: OSS: Session (GameSession) already exists, can’t join twice).
I cannot see it in a packed client, but I can join it using open steam.9#.
Opening with steam.9# does not work in editor mode either.
The dedicated server is running on another computer with another steam account.
No idea what I am missing. Can you guys please help? 
Cheers