I have been a long time user and generally happy with the password functionality and convenience. In the last bunch of months, updates are failing for me on this FF add-on. It prompts for an update, I click it to install and it hangs. If I completely uninstall and reinstall, the new version would take, but when I am doing that now, I am still getting prompted to update. Must be version for download wasn't updated yet? Anyway, I am growing tired of this and will either ditch FF or ditch LastPass (or both) if this does not sort out.