[Friend can't connect to my multiplayer lobby]

So me and my friend have been trying to get the multiplayer to work with no success...

 

Here's where we're at:

We are not on the same network

Direct connection didn't work, so we're using the game lobby

I have forwarded the 20595 UDP port on my router

Both of us have made sure that both private and public access is enabled for 0AD in firewall

We can both join other people's lobbies

Other people can join lobbies that either of us host

But we can't join each other's hosted lobby

 

Any help would be appreciated.