Comcast Xfinity is now fielding a new second-generation model X1 Xfinity box by Arris (used to be Motorola). The first generation model (made by Pace?) has a green power button. The Arris unit has a blue power button. I mention this because it's an easy way to distinguish the X1 set top box models. I think the R2 remotes are basically the same.
Has anyone gotten the Slingbox 500 to work with the Arris model MX011ANM over HDMI? If so, any issues encountered?