1) Integration with Firefox for Android is not existant, and the usage of the Autofill ad Accessibility features of Android does a poor job. Slow, not always recognizing the right field (I had multiple times the passoword copied in the user field), bad management of the overlay of the Last Pass boxes. A complete disaster.

2) Desktop interface, while really polished is slugghish and bugged: loading of the boxes (Autofill and Generate Password) takes several seconds (if they load at all!), multiple occasions where Last Pass did not recognized the "update passoword" fields and I had to manually change it in the vault.

Conclusion: I switched to Bitwarden.

Unable to log in on Ubuntu. The login prompt disappears whenever the password field becomes active. Others reporting the same on the LastPass forum.

LastPass has plenty of seriously better competition. It does not play well with Firefox which makes it completely useless for me and many other browser users who will not use browsers from Google or Microsoft (especially the latter).

Even worse, LastPass seems to require more permissions than many of its Firefox-friendly competitors do. Why the extra required permissions if not to track, build marketing databases, or simply annoy the end user with unwanted notifications or spam?

Any permissions not absolutely necessary for LastPass to provide its most basic function as a password vault utility ought to be labelled as optional and default to a disabled state unless the user expressly wants to activate a feature that is not strictly required for LastPass to perform its basic function.

I cancelled my LastPass subscription and removed LastPass forever. They dumped their Firefox support long ago and haven't updated this extension since forever. For a long time I've experienced very slow Firefox performance, and not only that, but my whole PC would freeze almost every day, causing me to hard reset. All that was due to LastPass extension. As soon as I removed it, Firefox became WAYS faster and my freezes finally stopped. Please abandon this for good. BitWarden is way to go.

still login problems with the firefox (x64) extension

Have a lot of freezes because of this add-on. Firefox is constantly complaining about it slowing down the sites. Unusable without a fix.

STILL NOT WORKING FOR FIREFOX!!!!

LastPass is the last password application I would use. When my disk crashed support consisted of instruction for recovery that proved to be a dysfunctional cul-de-sac. Email I sent got form response referring back to the dysfunctional "solution". Directly emailing LastPass for a solution to the ongoing problem got no response. Requesting my lost data also was not responded to. I now use another program, but all last past data is unavailable forcing a complete new start. The 100(+/-) accounts I had are gone.
LastPass acquired Xmarks, on which I had many years of data. Then they shut it down. Unfortunately, the data was no longer on the hard drive of my PC afterward. Once again, support was unresponsive to my inquiries.
Short of going into the LastPass office and grabbing "customer support" by the necktie, it has been impossible to restore years of data that was my personal information. However, the original program used to work well before the hard disk crash. Customer support is the myth that failed to function as represented. Good luck, but keep a hard copy of your data available or it may be gone with the wind of indifference.

Leider kann ich lastpass nicht an meinem Tablet nutzen.

就不能不用登录此插件的账号？安全性低，多此一举

Can't seem to download the update. Just says download failed. Can't log-in normally anywhere.
Very frustrating.

they dont support firefox anymore, check their FAQ

The FF Extension doesn't even allow you to sign in anymore. Every time you click the password field, the entire sign in UI disappears. Lastpass has been going down hill ever since they sold out to log me in. What a shame.

Hasn't worked for MONTHS on firefox. Maybe years, but I haven't used firefox lately that much