a couple of weeks stopped working HDMI-CEC in my ES8000.
I made a factory reset from the menu and the service menu and unfortunately did not help. TV does not see any device (I have vu + duo2 and Rasperry Pi that worked previously).
I have not tried yet only reset / mtd rwarea /, although I do not know if it can help.
Do you have any idea, to once again began to act, or it will damage the electronics?