With FireFox 48.0.1 and Mac OS 10.11.6, suddenly I cannot play YouTube Videos, and many other sites will NOT open at all. What is wrong?
This happened about 3-4 weeks ago, and I do not believe the version of MacOS, nor Firefox, were co-incident with the change. This is very frustrating, and would like FireFox to work the way it used to. As far as I know, I have no problems with Firewalls or cookies or anything else, as I have not changed my preferences within FireFox.
When I try to play a YouTube Video, I get the rotating spoke symbol (like the Walmart Logo) that spins until I just give up and use Safari. I think I have waited up to 3 minutes before shutting down FireFox and opening Safari.
Any helpful tips?
Thanks,
Henry.