Shawn, Capture a fiddler trace and send it to me. We've not seen this error from anyone else, and there are tens of thousands of people using SSO Plugin every day, but I'm very happy to investigate it.
If it happens and then the user can do no more, it sounds like their session has died. If so, perhaps the session timeout code in Mid Tier is not catching an event? John _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org attend wwrug11 www.wwrug.com ARSList: "Where the Answers Are"