https://bugs.winehq.org/show_bug.cgi?id=53499
--- Comment #38 from Stanislav Slow stanislav.rimsha@gmail.com --- It seems when I set the ethernet interface down explicitly with ip link set down the game only binds once and receives a proper IP. I can't test the lan game properly now because of the lack of machines at hand, but this workaround seems to solve the issue. I will report back as soon as I have a chance to test it with multiple machines.