IPv6 support has been added in 0.6, but dual stack is not properly supported. The following issues exist (and respective ways to solve them): A game server cannot run on IPv4 and IPv6 at once (the ...
This issue may be related to #533, #1026 and #1782. Connect to some arbitrary ip. That is basically the same like joining an no-longer available server that was cached in our local serverbrowser li...