It used to be great but since the recent major UI update it has become extremely unresponsive and horrible to use.

unresponsive?

si je suis plus embêter avec les mots de passe le dirais merci de tout coeur

The Lastpass password manager function appears to work fine, but with each update certain configuration changes do not persist with updates. For example, Firefox automatically updated Lastpass extension to 4.116.0.2. The "Log out after this many minutes of inactivity" setting was cleared and I was persistently logged in. This was previously set to 1 minute. This has not been the first time a Lastpass update has cleared this setting parameter. I would be cautious using this tool as this is a very large security issue.

After using LastPass for years, I cannot add the LastPass icon to my Firefox toolbar. I have tried every thing offered in support. No help !

Latest updates make this plugin impossible to use since it constantly logs you out for no reason within minutes of you logging into the plugin. PLEASE FIX.