Unable to send invites to private games

[SometimesZero]

Hi all,

Is anyone having a problem where they can't send or receive invites to anyone for custom games?

My friend and I are trying to beta test a map, but we can't because of this issue. We set up port forwarding and even used mobile hotspots to rule out network issues. We're both able to host public games and join each other's public games, but when we send each other invites to private games we only see the message that the invitation has been sent, and the actual invite doesn't go out.

Thanks for any advice.