Channel Keeps Freezing! This is EVERY DAY! But no outages - we've exchanged the cable box 2-3 times now and it keeps happening

The MOST RIDICULOUS thing about this.... we'll lose control of the cable box, because it'll give a "Lost Connection" error... BUT THE TV IS STILL PLAYING!!!  I think we spend more time restarting boxes (because that's all Xfinity knows how to do) than watching programming.