http://bugs.winehq.org/show_bug.cgi?id=33753
--- Comment #25 from Erich Hoover erich.e.hoover@gmail.com 2013-06-25 14:50:06 CDT --- (In reply to comment #24)
I've tested it today, and been able to do a game session without any network problem. It certainly fixed the bug.
Awesome, would you mind trying with the latest git? This issue should now be fixed by commit 74010aa0e774b8b4e32455e6a42306f714ee66dd.