lost passwords!!!

Virtually useless under FF57. Don't know if that is Mozilla's fault or lastpass's but I had to downgrade both to get all the features back. Glad I didn't renew my subscription this year.

FF add-on does not authenticate on Android. The Lastpass App does not recognize websites opened with FF on Android. So, LastPass is nearly unusable forth Firefox on Android.

Not working in ff57 for Android.

The add on would NOT authenticate with LastPass. I could go to LastPass weenie in browser tab and login & authenticate, but still no succuss with getting the add on to work.
So no LastPass functionality with Firefox.

Not working

This extension for Firefox 57 barely works. Whereas previously LastPass would automatically fill in the fields and connect to most websites without user intervention, it now does that for none of them. At the very least, one has to scroll and find the appropriate site and click on it to enter the data fields. In most cases, a second click is required to send the data to the site. I have found at least one site where the new extension refuses to display or enter the user or password, requiring that it be done manually. After LastPass support's suggestion that I use the "save all entered data" for this site failed to work, it was suggested that I install Chrome and try the extension for it.

Firefox announced its new standards for FF57 extensions in February. LastPass did not release this extension until the day before FF 57's release and the extension it released is full of bugs. When I filed a support ticket as a premium user, LastPass acknowledged that they were aware of these issues. However, it was made clear that there is no target date to fix them. Despite the foregoing, no attempt was made to warn users about the lack of functionality of this extension. To say that LastPass has "dropped the ball" in its release of this extension is to put it mildly.

Was working with Firefox Quantum (57) earlier, now unable to login. Also, unable to save email since Firefox 57.

Not working on Firefox for android. Not loging in to lastpass.

Entirely non-functional. Takes dozens of tries to log in, then once it has, pops up desktop UI elements in tabs instead of incorporating into the mobile browser in any way. Even within that menu, nothing actually responds to click. Have had a support ticket ignored for a week now.

Unable to log in

Sorry man

This add-on doesn't install on Android Firefox 57.0

Cannot login

unable to import password from firefox or csv.
import tool not working.

Cannot login

Uninstalled. Unusable in FF 57. Running Bitwarden now and liking it.

This add-on has taken up too much cpu resources for years. If you see only the login form in idle state, lastpass constantly eats cpu. And there is no improvement. Do not use it.

After years of trying to make LastPass work properly, I tried Dashlane and was amazed at how much easier to use and more helpful it is.

Last pass don't save master password.

Ridicolus

Used to work fine with firefox, but now it's a pain. Cannot save secure notes that require reprompt, cannot use shortcut to vault or to sites, does not fill correctly on sites that used to work, have to log in twice(!!!!), and more :-(

Firefox und LastPass passen seit der Version 57 von Firefox nicht mehr zusammen. Schade, war bis jetzt mein Passwort Add-on der Wahl. Paradoxerweise wurde dafür der Preis für die Premium-Version verdoppelt.. Mitbewerber wie z.B. Bitwarden wird es freuen.

Firefox Quantum and LastPass are incompatible. A pity, LP was the add-on of my choice. Paradoxically, the price for the premium version was doubled for it. Competitors, such as Bitwarden, will be pleased.