OK, this one has me stumped. I have a Dish VIP 722 DVR and a Slingbox Pro-HD and its been working great for a year. However, recently the remote stopped working. I changed no configuration and in fact have gone back and rechecked everything. In setup, I reselected the preloaded 722 settings as well as the 622 setting (as some folks suggested).
I rechecked my Dish Network menu and it does show the IR set to channel 1, which is what it was always set at. From another board, I saw that channel 1 is required.
When I push a button on the remote, it does get sent to the box, but the box isn't reacting.
I'm stumped, the only thing I can think of is that the IR blaster is broken? It used to work! Argh...very frustrating....
Anyone have a thought or solution?