Hey, I know this topic is ancient, but in case it helps anyone else I notice in your screenshots that you don’t have a PlayerController inputting into the CreateAdvancedSession node. I’ve run into some trouble that was solved by by just plugging in GetPlayerController(0) into that guy, as well as into FindAdvancedSession.
I’m lurking around trying to figure out why I’m getting an empty list of sessions even though I swear my setup was working not too long ago. Wondering if it’s because I’m using the Space War appid, lol.