https://bugs.winehq.org/show_bug.cgi?id=49624
--- Comment #4 from Gijs Vermeulen gijsvrm@gmail.com --- (In reply to Dan Kegel from comment #3)
Does sudo sysctl -w net.inet.udp.maxdgram=65535 temporarily work around the problem?
That does seem to get rid of the dbghelp messages, but it makes it go back to the first faulty behaviour (hanging).
Also, this is still shown: "013c:err:winediag:NtCreateFile Too many open files, ulimit -n probably needs to be increased"