Sign in button not active on firefox

mynameislame

I'm using Firefox and the sign in button is dimmed and does not work when selected.
Is anyone else seeing this problem?
Chrome and IE are both ok.
millie210

Mine doesnt work either. I just am forced to use Chrome if I want to come here.
Simon

It will be dimmed unless / until you correctly complete the sign-in form.
So username or email + password needs to be entered and pass basic validation before the button is active.
insidetheKH

i use firefox ... no problem at all
ShirleyW

I use Firefox on my laptop, no problem(now that another issue that kept me from staying signed in has been fixed)
Phone and tablet use Chrome, no problem signing in on them either.
wannabefree

Another firefox user ... on my PC and Android phone. No problems.