FF Has been doing some updates lately, just yesterday. They download in the background and sometimes it slows waaaaay down while it’s doing it.............
I hate when firefox starts downloading updates in the background without telling me. That slows down firefox to a crawl too, but I still have full use of my mouse and keyboard, unlike when firefox goes into a “loop” and everything slows down.
Maybe firefox is doing this only for certain websites. Like facebook does to it’s conservative users.