I recently bought a RX-A3060 and a Shield TV Pro (2017), and I'm having some issues that I don't know how to fix.
I'm using a Logitech Harmony Elite remote to power on/off my TV, AVR and Shield.
My remote is programmed to not fully power down the Shield when it's not being used, and the settings within the Shield itself is set to Sleep after 2 hours of inactivity.
When I first power everything on, everything works as expected. However, after I press the off button on my remote, and within a few minutes or so I start the same activity, sometimes I do not get any video displayed on my TV. When I have this problem, sometimes I have audio and other times I don't. The only way I've found to resolve this issue is to unplug the Shield, wait for 30 seconds or so, and plug it back in.
Within my Shield settings, I have "CEC TV On" and "CEC TV Off" set to Off.
My TV uses (I think) HDMI 2 for HDMI-CEC, but I don't want to use HDMI-CEC (nor ARC), so I have disabled HDMI-CEC in my TV settings. I am also not using HDMI 2 on the TV, but instead using HDMI 4.
I have not yet checked the RX-A3060 HDMI Control settings, but the Owner's manual makes me believe the default setting is Off. Maybe I'm not remembering correctly, but I thought I needed to use HDMI 2 on the AVR to use HDMI-CEC, or maybe that's just ARC. I am using HDMI 3 for the Shield TV Pro.
Have any of you experienced this kind of issue? Is there a way to get around it? Is this a HDMI handshake issue, HDMI-CEC issue, HDMI cord issue, or something else? Would the order of powering on my devices make any difference?
I really like the functionality of the Shield, but if I can't find a way to resolve this I will need to return it and use the Apple TV 4 instead, as I don't have this same issue with that.
xbr75x900E and JVC RS420 with Elite 120" screen
Receiver - Yamaha RX-A3060/RX-A3000, WXA-50 MusicCast Amp for Zone 2
L/C/R - B&W CM9/CMC2, Side - DS3, Rear - CM5, F/R Atmos - CCM663
Subs - SVS PB12+ and PB13 Ultra
Harmony Elite, ATV 4K, Nvidia Shield Pro, HDHomeRun Extend