It hasn't worked for over a month now, but it works fine on Chromium browsers. Unfortunately, Firefox is my main and preferred browser. I blame PIA frankly. I will be switching providers as soon as my term is up. This addon is a massive security risk, it has appeared to be connected many times when it was in-fact not working. Either support your products or shelve them. At any rate I can't trust this company anymore and I'm finished with them.