Since this latest update Firefox gets SO bogged down on starting up! Minutes upon minutes go by as it seems to be locked up and I can hear the computer processing something. If I try too much the computer actually asks if I want to try and shut the browser down which is hadn't done before! I can open up Edge without issue though I'd rather not be using it. I can open any other program without issue. It seems update after update it's been getting worse and now it SUCH a slog to use Firefox.
I have a similar situation. Any website I go to results in a Secure Connection Failed. Every website including Mozilla. Had to open Chrome to get online.
From what I've read it's not possible to roll back, I guess we'd have to find a safe website that carries older installs and remove Firefox and reinstall with the older version. I only installed as it kept nagging me so there is that to contend with as well.
