Ne fonctionne qu'une fois sur deux dans les cas difficile (réseau public), cad là où on en a le plus besoin. Un fois sur deux = deux étoiles.
Ma plus grande erreur à moi, avoir abandonné Bidfender pour Avast !

this add is sooo convenient

Horrible.
I added it because Avast harassed me about it. It restarted Firefox without any warning and I saw it deletes cookies, which I need. So I uninstalled it.
Since, it's impossible to go on some websites (like FB or Twitch, for example). It charges infinitively.
Even after a restart of Firefox and my PC, it doesn't works. To add at my incomprehension, this morning, Reddit (and some other websites) was totally ok, and this evening, impossible to go there.
This add-on fucked up Firefox so much that even after uninstalling it, it still causes problems.

хорошее дополнение к браузеру

_De la gnonotte. Impossible de la installer. Je vous ai fait mults message pour de l aide mais nm9iet pas de réponse.

Caused my browser to crash repeatedly so I had to uninstall it. Horrendous add-on

Fabulous experience of quick update and resolving of all issues.

macht was es soll