I had used this extension for quite a while on Chrome before switching to Firefox. Now, I can't even log in anymore, and it seems it's a problem quite a few people have too!

How about instead of requiring my auth code whenever I open my browser, only ask for it when I try to use LastPass

I don't know what all this complaining is about because LP works just fine (always does)
If you are having trouble with even the most basic functions, then there is something wrong with YOUR Firefox browser. Try a FF clean install, add LP as your first - and only - addon and see what happens. Win10, 64bit, most recent Firefox stable installed with UBOrigin active here

broken since a few weeks, can't login, going to password field closes the login window. Looks like it is only going for worse after logmein bought them. + the lack of response from the owner is a very bad omen (used to be in hours with the founders team).

Edit: @Firefox user 7bc37a, you are right, resetting Firefox or clean reinstall will resolve the LastPass auto log-off after exit issue.

5 Stars for being awesome for many years. Still the most trusted and secure password manager in the industry. One-star smear campaign from competitors won't change that fact.

I cannot even log in because when ever I click the textbox for password the pop-up closes.

lately something broke, cannot even login or enter my password. It seems there's a general trend people have issues lately....

I have used last pass premium for many years but recently so much basic functionality of a password manager has been removed that the browser add-on is more hassle than it is worth.
Last Pass seems more and more to emphasize 'Launching' sites through its interface. I never want to do this. I go to a site (through multiple paths) and then want to call on my password manager for my stored credentials. This basic workflow seems to be harder and harder with each release.
Commonly last pass will not correctly detect the site or fields in a login page due to some quirk of the websites design and that is fine. But last pass has made it increasingly difficult to get credentials out of it making it necessary to leave the web page, search for the site, edit it, show the password on screen and copy it to the clip board. This used to be some quick typing and a button press.
This add-on has gotten so bad that I am now investigating alternative solutions.

Have been using it since last 6 years. No match. Thank you LastPass.

its the best

Unable to log into plug after last restart of firefox.

Used to be great but now it sucks! If you enjoy removing the app then reloading it again every 2-3 weeks to make it work this app is for you! Still works ok in Chrome.

Like the other 1 star reviews, app has been broken / glitchy on all platforms since version 4.9.x
I too was hoping that when lastpass raised the subscription fee, something better was going to come out of it. Well, there have been many new releases yet a well documented issue hasn't been addressed in 7+ months...

On the Plus side, the updated UI looks good.

they are asking master password very repeatedly

LastPass "WAS" a great app, however, it's been broken for months, and it just seems to be getting worse. I guess the logmein folks that own it now really don't care about fixing it. I won't be renewing my premium account. It's time to move on to something else. Very disappointing!

Used to be one of my favorite add-ons. has login/logout/UI issues for few months now when used with the new Firefox. hope they will fix it eventually but cant really recommend it ATM. not working as intended. i rate 2 due to annoying bugs and lack of response from support . would be a 5 otherwise.

Fonctionne plutôt bien sur PC ou Mac desktop. Par contre sur mobile android il est impossible d'avoir les champs préremplis que ce soit sur google chrome ou firefox. Je suis obligé de copier le mot de passe et le coller dans le champs correspondant. Très décevant.

A great cross browser/platform password manager.

Sometimes gets in the way with the UI.

Login klappt mit mobilem Firefox nicht