Love the concept, and well designed. However, the auto start when opening Firefox doesn't work right. I turned it on but when I close out and reopen it doesn't auto turn back on. I even added the codes to auto reload some sites, but only the first site will turn on automatically. I open 6 pages every day to monitor. This does work, but I have to turn it on for 5 out of the 6 pages daily. Not bad, but not working right. It might be that I'm running the ESR version of FF (version 68.1.0esr 64-bit). It shouldn't make a difference, but maybe. I'd give it 5 stars if it would remember to auto turn on for all the pages.