Tell me how to go back to older FF version. As it is I cannot do ANYTHING without constantly getting blocked by FF. The security idea is great, but not if it renders connection to trusted sights impossible. I get this even from official government websites. Unfortunately the "on" "off" dichotomy without allowing for exceptions too often results in work stoppage and work arounds. You are simply too early with the security demands and FF users NEED to be able to have an exception list until such time as the security implementations are universal. If I constantly have to switch to edge as I have had to, I might as well bury Firefox and use edge. This is sad for someone who goes back to Netscape & early Firefox I'll thank you when you fix the allow exceptions in FF or when websites have "caught up" with website accessibility issues. Bert Davich