I've used this password manager for about three years and have had zero issues. I just pay attention to what I'm doing and am sure to save all password and important notes and they are always available for me on my phone or from anywhere! I've never before been so organized and secure with my password and important notes.

I can't use it on firefox for Android, I can't successfully check in my account

The add-on itself works great. However, there have been login related issues in the last couple of updates. IF you are using 2FA, you'll have to go to Firefox Menu > Add-ons > LastPass > Options > General > General Tab > ENABLE "Open extension pages in dialogs". Otherwise, it simply won't log in. I was frustrated by this for a month.

I have used this extension for years with absolutely no problems. I use several browsers and I use LastPass in all of them. As a Systems Administrator this extension has saved me many hours of work! I find it secure, easy to use, through, and extremely convenient.

Absolutely horrible. Constantly fails when trying to add the password to current site. Have to log in and out again, but by that time the current site login is gone. Buggy. Bad. Bad.

Often fails to work on Firefox..
Just lost one more hour with it
No support AT ALL ...
i've decided to quit it for all our company ..
Get away from it as it's Expensive and NOT reliable

Unfortunately this addon is no longer supported on mobile. Keep this in mind when you install it.