Port forwarding?

[Shroomydoom]

friends cant join my world, is there a port i have to open?

[Egoon]

no, should just work as is

[Egoon]

try restarting your game, worked for me

[rtsd2]

Wireshark found those ports and after adding them game is loading fine; UDP/TCP: 5057 , 5058 , 27027 , 27024 , 27034, 50587 , 27055 , and standard 443 . I hope this helps, as it took me half an hour to solve this problem.