Bad performance impact and doesn't work well on Firefox Android. Please switch to Bitwarden as it works much better (on Android too), performance boost and it's open-source!

Very unpredictable add-on. When it works it is a major productivity boost. It has always worked fine on my old Windows 7 desktop but on my Windows 10 laptop, after several recent major version updates to Firefox this add-on fails to log me in to my LastPass vault, with no useful diagnostic messages. This occurs before and after I uninstall and re-install the add-on, which is the only one I am running. Forum advice seems to be to re-create my Firefox profile, which is overkill for this problem. When the add-in was logging me in, the behaviour on some sites was inconsistent and unpredictable, in terms of whether the Add-In was displayed, what options were displayed, whether the in-field options to fill were present. I assume this is a consequence of the evolution of web technologies. Given the rapidly increasing costs of LastPass then this needs to be addressed.

ALERT: This will significantly slow down firefox. Browserbench.org rated firefox at 46 with the plugin off. WIth this plugin on, the speed went down 70 PERCENT to a measly 14. Do not use this plugin! I almost left firefox due to the noticable lag in my browser. I swithched to bitwarden and the speed is effected much less on browserbench. Keywords lag slow down sluggish warning terrible rubbish

Useless, refuses to even install on latest firefox for android. Now I have a useless tablet too!

LassPass ist ein Super Überwachungstool, zuverlässig und seh gut, vor allem auch leicht zu bedienen. Ich bin froh, dieses Tool instaliert zu haben!

Superbe extension, indispensable, sauf qu'il ne fonctionne que la moitié du temps !