I'm just setting up Firefox on by desktop and iPhone. I can login to Firefox fine on the desktop version, but cannot login on the mobile app. I get told the username or passwork are wrong. I have reset the password using the desktop version and once again can login fine. But still can't login on the app. I am certain that I have my username and password entered correctly - and anyway they work on the the desktop version! Probably not a forum issue - but I can't see any other way of making any other contact. Thanks to anyone who can help.