This morning my update to the latest version has created issues I'm using Windows 11. Facebook will not show some comments, videos on Youtube are buffering, some sites will not load at all. Videos on other web sites I've tried seem to work. I've now spent almost 4 hours trying every solution that's listed to cure the issue. But all the issues remain. Everything works correctly on Chrome and Edge so I guess it's time to say bye bye Firefox unless someone can come up with a solution.