count me as another that dislikes the new cui. It has really slowed down both of my HWS. It has also caused a problem with my wireless joey. Now when I turn on the wireless joey, the picture comes on, then blinks back off for a couple of seconds before staying on for good. It never did this on the old system. I also don't like that if there are conflicts on one HWS , it doesn't let you resolve the problem by pushing one of the recordings to the 2nd HWS. I also used the 4X a lot & now it is gone. Dish takes a step forward & 2 steps back on these so called up grades