Received Sling Adapter about a month ago along with another 722K. The problem revolved around scheduling a recording via DRA to the Sling connected 722. The DRA prompt would indicate the scheduled recording was successful however, upon checking, it didn't "stick". So the problem was being unable to schedule recordings remotely. I'd have to physically schedule them on the 722 each time. Tried using different computers with same results. Dish indicated a trouble ticket was sent to the Engineers however, I'm curious how many others are having a similar issue.