This is not a real extention. You need the app installed to make it work. So you cant run another vpn in your brower and one on your pc.

This does not work anymore. In a fresh Ubuntu Mate 22.04 using Firefox 100, the extension says 'App not found', but I have installed the Linux app, I tried to uninstall FF and install it from apt, I have uninstalled and installed a few times, still nothing. Shame, given that you need to pay $100 for a subscription!

Asking for an app to download

no good

收费的，并非免费，每月8美元。关键是打不开。

Der Zwang zum Abo ! Nein Danke !

ExpressVPN keeps disconnecting

42

Asking me to install an app!! NO!

Ne lance pas l'appli. Dit qu'il faut un autre abonnement alors que le mien est valide. L'appli vient juste d'être mise à jour, et j'ai réinstallé l'extension Firefox.