Konquerer Fails On These HTTPS Sites

Hello all. Anyone have an idea why Konquerer can't open either of these sites: https://investing.schwab.com/trading/start https://cardmemberservices.firstusa.com In both cases it returns an almost immediate "Could not connect to host..........." error. The browser works fine on the non-secure version of both sites, and gives me no problems on the other secure sites I use. I have tried various User Agent settings. None of them made any difference. I'm running 7.1 from a clean install off of the CDs. An upgrade to the lastest KDE binaries made no difference. Thanks, Rudder