Did you close down all the open tabs before you got out of Firefox?
Try clearing cookies before you shut down the browser. That should require that you log back into your accounts.
also go to options > security and check the “saved passwords” area and remove saved password there...
On the "Main" tab towards the top, there should be a drop-down box indicating the behavior when Firefox starts--What does it say now?
Set it to keep cookies until you exit the browser then you will find yourself logged off email.
make that tools > options > security tab > saved passwords
Glad you brought up 3.6, so I’ll stay sort of on topic. The Norton 360 toolbar doesn’t work with anything above 3.5. (No stupid flames about Norton, OK!) To solve that problem, regardless of all the “fixes” they talk about on the internet, the ONLY fix is to go back and download 3.5, uninstall 3.6 and install 3.5 ... problem solved. Official word from Norton was they will be working on it and a fix will come down in LiveUpdate (don’t hold your breath, this has been a problem for SOME TIME now). Anyway, there’s a fix for anyone having the same problem. BTW, you don’t lose your old settings as long as you don’t check that box on the uninstall).
Is 3.6 out yet?? I just checked for updates and it tells me to download 3.5.7 (still using ver. 3.0).
Are you using a Mac or a PC?
I have the same problem except it is intermittent. Don’t know how to stop it, but I am not sweating about it either. I am sure their next upgrade will fix the problem as many people have complained about it.