I have a Question with Hopes of getting a Serious Helpful answer. I am a comcast customer running windows10 I also use Mozilla FireFox for my Web Browser because of too many issues with Edge & IE in the past.
My Question is: When I want to watch a Video with On Demand, that is listed on my Xfinity/Comcast Home page. It never opens to the Video All I get is Three Sequential Dots Blinking with the On Demand Logo?? It Never stars the Video!!