Safari secure connections "reset by peer"


Since upgrading to Tiger and Safari 2.0, I've been having frequent problems connecting to "secure" sites (https). Sometimes while logging in to such a site (like bank), I get a popup error message "POSIX error: Connection reset by peer". Othertimes, pages don't load properly because some of the elements (JS, CSS, images, etc.) hit the same problem (I can see this in the Activity window).

This is clean install of Tiger, and I'm fairly upset by losing the ability to reliably access https sites. Googling shows that I'm not alone, but it's not widespread (or reported) enough that I've found a fix.

Any suggestions?