multiplayer can't Find Sessions after update to 4.24

I had CreateSession / FindSession working with LAN connections in 4.23.1. After updating to 4.24.1, it can create a session but it no longer succeeds when finding them. Anyone know if something changed, or how to fix it?

Same Problem here. We use Steam, on Steam the Server is Available but into the Game no Server found.
So Someone knows a fix ?
Unreal Version 4.24.3 Source

Hi all, have you found a solution to this? I’ve got the same issue in 4.25.0

Any solution to this?

I even tried the provided multiplayer shootout demo and it doesn’t work either between two people in same region.

Bumpity bump bump