http://bugs.winehq.org/show_bug.cgi?id=9765
--- Comment #5 from Juan Lang juan_lang@yahoo.com 2007-10-11 14:21:44 --- More on the problem: Apple users that get this problem are instructed to disable something in the keychain, so, something to do with certificates. Windows users are told to sync their clocks via NTP, and to make sure the CRLs are allowed through the firewall.
Thus, it seems more likely that the problem is lack of revocation checking on certificate chains. Or, it's just an Apple bug.