I get error d1 when connecting my tablet via HDMI to a TV. OK without HDMI cable.
Using a Toshiba AT10, which now works with TV anywhere I get the error code D1 streaming error as soon as I plug in my HDMI cable to watch on a TV. The error disappears when I unplug the HDMI and watch on the tablet screen. I have no problems watching anything else using HDMI including Netflix.