My scenario is this:
Vero4K into Sony STR-DN1080 home cinema amp, which then feeds my Samsung TV via HDMI A and my projector via HDMI B. I have all activities set up using a Logitech Harmony remote, and I always switch OFF the HDMI A output when using my projector. Weirdly though when I go through the Vero menu and start a video, the TV switches itself on! None of my other devices (Satellite, Blu Ray, Gaming Consoles, Fire TV) exhibit this behavior, only the Vero. And I can’t work out how it’s even managing to circumvent the HDMI control of the amp? Anybody got any clues?