Over the last 5 days the 522 has simply locked up requiring a hard reboot 6 different times. All were different circumstances. Once was just turning the unit on. TV2 had a purple screen. TV1 was black. Another time I had a program on pause for about 30 minutes. I was catching back up when the damn thing froze again. I have only had this piece for about a week. I am so fed up with this thing. I asked the CSR to provide me with a new 522 rather then a refurb and was denied. I asked to replace it with a new 625 and was denied again. I am ready to send Dish a fuming email. What is the CEO address?