Your login status is stored in special cookies. If your profile is set up to remove them, you get logged out. Type '''about:preferences#privacy'''<enter> in the address bar. The button next to '''History, ''' select '''Use Custom Settings. ''' Turn on '''Remember My Browsing And Download History''' At the bottom of the page, turn on '''Clear History When Firefox Closes. ''' At the far right, press the '''Settings''' button. Turn on ONLY '''Cache''' and '''Form And Search History''' leaving the others off.