Cable

My tv pixels all the time on my main Contour Box and the tv connected to the contour small box in my bedroom freezes almost daily and I have to reset it. I got all new equipment about 6 months ago it worked better for awhile and now’s it’s back to this.  I have also missed multiple Olympic events because of this. Very frustrating.  My Contour app on my phone is more reliable than either of my tvs.  I feel with high amount I have to pay monthly my service should be much better than this!