User-Agent: Opera/9.23 (Windows NT 5.1; U; it) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; it-IT; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6 I updated at last version of firefox and I'm using MS Isa proxy on office, I changed my password like every 3 month and firefox continuosly re-ask me the authentication every piece of page it open and when you are using a javascripted dynamic site you will mad for response ok every 5-6 seconds. I tried to re installa firefox, remove personal informations, delete folders but nothing happend and I must to use ie and opera for navigate atm. Reproducible: Always Steps to Reproduce: 1.open a normal page 2.ask to proxy authentication 3.open some part of page and re ask proxy authentication, like saved password is wrong... and continue so on Actual Results: Continue to ask authentication every piece of page I'm opening. Expected Results: Save proxy password and don't ask me authentication everytime! On username I use dominion\user and I press Manage password for record it.

I checked, obvious user and pass on all my systems and browers.