Live sports events keep freezing/hanging

Just about to watch the end of an NFL game when the picture again starts to freeze and hanging. Whenever I watch live sports events, I get hanging picture, audio dropping in and out, and then complete freezing with the black screen. It only happens with this kind of programming. Why is this happening? I've been using COMCAST for at least 25 years and I've been able to watch live sports events fine back in 2000, 2005, 2010, 2015, 2020. In 2025 it now stops working? What great technology advances we have!