@surfer Very good information, thank you.
As long as we cannot reproduce the issue, we have no chance to dig deeper in. But as it “healed itself” there is nothing to worry about for now.
I have fine internet and the connection is allowed through the firewall. but for some reason i still cant host games.
@ShoelacesAre4Nerds
I recommend that you check out the related stickied threads here:
https://forums.triplea-game.org/category/10/player-help