For months now you can't log in using the extension. An empty small gray box appears where the log in dialog used to appear. Also, when I created a Firefox account for the purpose of writing this review, lastpass failed to save the password. I reset the account, and had lastpass generate a new password, which it failed to autofill. So I copied it and pasted it into the pick-a-new-password dialog box and reset the password. Lastpass then failed to create a new site entry and I had to do the whole thing all over again. Eventually, I had to manually create an entry. Lastpass doesn't recognize this entry when I try to log in here. Also, every time you close a browser window, lastpass automatically logs you out. This without a doubt the most broken PAID extension I've ever seen.