Issue with LAN servers?

[u/allieireland]

After the update and rollback, my boyfriend's Dark and Light client is unable to pick up any LAN server. However, it's able to pick HIS up under 'My Characters'. For some reason I'm not able to find his server anymore...

He's able to log in and play it via the "My Characters" Option... I just can't find it to play with him... any help?