After months of trying to get dish to install this, I finally went up the ladder and got the OK. Today was install day and is a complete failure. The tech and his trainee didn't know as much as I did. Had to tell them to down load the atv files to both hws. They argued didn't need too. At one point one hws showed no joey software. So he did the forced upgrade and went to next appointment. I then downloaded the atv files. Same problem as before can't access recordings of both hws. Also noticed no caller ID on wj4, no format option of SD programming. Totally disappointed. Got get tech back here and just go with 2 wireless Joey's. At least everything worked properly. Will say the 4k you tube looked great. Oh yea, the tech called from one of his later appointments to ask if anything changed. Told him still the same, he said good luck.