Basic functionality like copying passwords isn't working.

无法使用啊

The Add-On doesn't work most of the time or behaves oddly. I'm used to work in two different accounts on same PC. In one of the accounts LastPass is instantly logged-in most of the time. In the other account I can't even use the add-on's popup menu from toolbar for it's empty thus showing very small "balloon", only. I have to use the website lastpass.com then to log in which is yet another pain for its series of reloading events taking some remarkable amount of time just to get the login prompt finally.

In addition, the plugin keeps interfering with input fields not related to any authentication. In several cases LastPass offers to replace accounts not related to the website I'm currently visiting. And in such cases it doesn't provide option for creating another record instead, but requires to either ignore some new credentials or update some unrelated existing ones.

You might expect such issues to be fixed as I can't be the only one in 750.000 users seeing such problems, but LastPass doesn't seem to care quite much about them. So, I'd rather spend my money to some other company or drop use of this "password un-manager" definitely resulting in a less safe internet, though. Target missed ...

It's a good plugin for password management, however it laks several functionalities compared its sibling Chrome plugin.

This add-on is really great. i love it

It does not work. Iclicl on the icon and no menu drops down. It does not log in. I need to go to the website to log in. This is only on firefox. Chrome works fine. NOT HAPPY!

what happened to webroot password manager i have webroot the only one i will use firefox is wrong from not using them

Does not work with Firefox on Ubuntu 18.04

Does not work within Firefox on Ubuntu. Using their website previously worked, but now Yubikey 2FA seems to be broken. And the lastpass website has a large number, 27 in fact, 3rd party ad-tracking cookies, as reported by the Duck-Duck-Go plugin. I am disappointed and might soon cancel my subscription.

Was recommended by my friend...

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.