Can you believe it! I just got another 622 replacement just this week and activated it on Thursday. It would even turn on this morning. No lighrts, no HD running, cold as ice. I called Dish to request another replacment but I wanted a 722 instead. I have had so much trouble over the past 6 months with 622s, this will be my 6th! They said no and I would have to buy it. I said no I have been with Dish for 11 years and really don't complain about much. This, however is beginning to irritate me. My wife keeps losing programs she records. I told them if they sent me another 622 and it failed I was just going to cancel them and go over to the dark side. Really frustrating.