Not sure if it will help but did you try clicking on "Keep me logged in" or whatever the option says at the login box? It might help to keep your account logged into the site so you don't have to lose it.
Issue with FireFox huh. Hmm... so THAT is what has been going on sometimes with me. And to think I accidentally clicked the wrong button or something (has tendency to 'black out' for a second or be somewhat dyslexic at times). This from a person that has been around for - 5 years now! (yeeps)
Count Bartleby Peabody
I already have the most recent version of Firefox and my cache gets cleared every time I close out of Firefox but I've also manually went into the settings and cleared them, nothing worked.
Looks like I'm just destined to cheat on Firefox.
Glad you got this thing figured out in any case (thought it was strange that three people suddenly showed up and all appeared to be the same person. LOL )
A reminder to READ the ToS rules. mrgreen
And welcome to Gaia... again... again... and again...