[Bug 8569] New: Valve Steam network broken in 0.9.38

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=8569

Summary: Valve Steam network broken in 0.9.38
           Product: Wine
           Version: 0.9.38.
          Platform: PC
               URL: http://appdb.winehq.org/appview.php?iVersionId=1554
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-misc
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Several users have reported network problems with Steam when run with
wine-0.9.38 while the same setup worked for them with wine-0.9.37.
I can confirm this problem. Steam is stuck at 0% in the updating window forever.
Wine doesn't print any error messages.
There are some comments of other users at the end of Steam's appdb entry:
http://appdb.winehq.org/appview.php?iVersionId=1554
In case you need more debug info, just contact me and I'll post what's needed here.