Launching a session is not working connection issues

Summary

UEFN is having connection issues launching a session. It allows me to play Fortnite and play a private version of my map however it keeps failing to connect every time I launch a session to test a new change.

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Matchmaking

Steps to Reproduce

Launch a session

Expected Result

For the session to actually launch and play

Observed Result

failing to connect.

Platform(s)

windows

Could be this? Fortnite Ecosystem v35.00 with Known Issues - #10 by Flak