I just got a new Shield today and I'm having some issues with it.
Firstly, the HDMI CEC volume controls don't work. I am able to control the UI with my TV remote, but the volume buttons on the controller do nothing when the system volume controlls are set to HDMI CEC mode.
Secondly, the black levels seem to be getting output as limited RGB instead of full RGB (0-255) without any way to change it. This would be a minor annoyance if my TV detected it as limited RGB and properly adjusted, but it doesn't. I'm not sure if this is the fault of the TV (Panasonic plasma), or the Android TV device, or what.
Has anyone else had these issues? Besides these annoyances, I'm really enjoying my purchase!