Pixelating during the Opening ceremony of the Olympic games

This is sad....all this money us customers have to pay for our cable and we can't even watch live television because it's pixelating. I'm trying to watch the opening ceremony of the Olympics but I can't even read the words let alone see who's country are on the boats/yachts. Even the audio is skipping with the pixelating. This is my favorite time of any year is to watch the summer games smh. It's the network or whatever from Xfinity and there is nothing a tech can come out here to do about it. We've been down that road before. I guess I'll be watching the Olympics like this..It is so disappointing. Changes will be made with cable provider very soon.