https://bugs.winehq.org/show_bug.cgi?id=46726
--- Comment #3 from Andreas Heider andreas@heider.io --- Two wine logs, the first one without the workaround, resulting in a failed connection, the second one with the ca anchor workaround.
Both ran with WINEDEBUG=cryptnet,dpnet,hnetcfg,inetcomm,inetmib1,msnet,netapi32,netbios,wininet,wnet,crypt,cryptdlg,cryptdll,cryptui
http://andreas.heider.io/dr2_broken.log (see around line 1007253) http://andreas.heider.io/dr2_workaround.log
They're rather large so hosting them elsewhere. Without crypt I suspect they'd be missing essential info.