Missing features (compared to Chrome), buggy (sometimes doesn't show) and even completely breaks some sites (well documented issues where sites break unless this addon is disabled).

Maybe the half-baked Quantum extension will be finished *next* November..

Login broken in FIrefox 57 suddenly. No error, just never logins.

I cant log in in FF57!

パスワードの自動入力でしかなく、Manager機能はもっておらず、パスワード収集されている可能性もあり、
目的と沿わないアプリでした。

funziona solo per poche maschere

Such memory hog. Please fix the extension. This is the thing that literally slows down my computer.

As others indicated, with 2FA you simply can't log in to the lastpass extension on Firefox mobile.

Seems like a UX issue rather than seriously technical but Logmein appears to have concentrated all the lastpass developers into making extra bits to sell rather than making the product work.

EXTREMELY FRUSTRATING - can't add to Fire Fox - cant put password into program - hame been working on this since 9 am

I Think it may be time request a refund!!

無法登入

Lastpass is really slow, i dont like it

C'mon guys! I have latest version of FF and LP beta for FF. I have cleared the cache. This is what I'm getting:

Not recognising new sites, having to type in credentials manually
Copy not working
Password generator not working
Auto-fill not working on some sites, notably Paypal

This is making it very difficult to use

I'm not interested in the technicalities, I just want it to work like it used to! I've used FF and LP for a long time, but if this isn't resolved soon, I will stop using both.

Plugin has not worked for weeks... After entering my credentials (user/pass) I almost always get a blank white page... occasionally I get the prompt for my two factor token, but even when I enter it, it doesn't work and I end up in a constant loop being prompted for it again and again. I have tried disabling/re-enabling and removing/reinstalling the addon, and clearing FF cache, but it is still not working.

last update broke all functionality. cannot log in

As others mentioned, the copy function is missing. Moreover, two step authentication refuses to remember my logon for 30 days, forcing me to send a code to my phone with every single logon. Neither of these problems exist on Chrome.

Seit Firefox Quantum kann man sich nicht mehr anmelden. Ich bezahle für diese App! Da kann es nicht sein das solch ein Fehler ewig nicht gefixt wird.

Can't log in on any of my devices with this. It made me uninstall Firefox on all my devices thank you

Copy password and Copy username were suddenly removed from the version for Firefox/Linux without notice.

Without them, this extension is of much more limited use than advertised.

Extension does not generate passwords in Firefox Quantum.