[SeeMoreDigital]

Yes and no, if the same TV works with the RPi or the Pule Eight device, the finger points back to the vidon device. At the least they should be investigating and trying to fix.

The issue has been investigated. Pin 13 of the HDMI output is constantly live, that screws up CEC communication for 'all devices' that have CEC enabled. As I mentioned before, the same thing happens with my Now TV box. And my Mele A1000G Quad and a few other Android STB's. From what I understand it's a hardware issue that can't be fixed with a software patch.

Indeed, if you put the phrase 'HDMI pin-13 connection problems' into Google, there's a whole load of posts about the subject. Somebody has even manufactured an HDMI 'CEC Less' adaptor to get around the issue

So there you have it...