Report Failing to download "lastpass" extension in Extensions Posted October 4, 2015 After several attempts on 3 computers using Maxthon browser and downloading/installing lastpass extension, I've determined it does not work. I've successfully installed it thanks to your link in this browser on 3 computers. I uninstalled the original I finally was able to download and tried the link you posted, and still you can not log into lastpass. It briefly logs you in and the icon turns from grey to red, (red meaning logged in) and then in a split second, it turns grey again, no matter how many times you try to log in....It doesn't do this on my other browsers, so I'm assuming it's a browser problem and not a lastpass problem. I dunno.