I have had the 922 for about a month. I love the Sling and it's about the only reason I got it. Sling HD Pro was around $250 to $299 so I thought I would spend a little more and get a new receiver. I have a 722k and 622 and a 211 and this would be my fourth receiver on my active account. I've been with Dish back in the day when the 1000 model was hot and just put a couple of 6000 in the trash along with some 3900 and 4700 models. I'm a satellite nerd, I own my Bird Dog plus I have Directv HR-23-700 and have setup them up on my own. Not that it's hard.
The 922 has some major issues other than just not recording things. They have forgotten sub menu's. When you you start looking for your recordings they could be in four different areas if your lucky. The Dish Pass timers are gone and the guide is wrong sometimes. if I go look at the 622 and 722 they are correct but the 922 is wrong sometimes. I can't believe this reciever has been out for over a year and this thing has issues from the functional side as well as the technical side. Most people don't have three other DVR's in there house or I would be on the phone with Dish everyday. Being in the IT world for a living I will wait until they fix things but until then I will complain and of course not trust it.