UPDATE Can't explain why but...today I followed the process of resetting
the remote and can now hold down the volume button.On the remotes and
accessories screen the working remote firmware is 22.2I followed
https://support.google.com/chromecast/answ...
Just factory reset my Google TV and seems I picked up this bug. Before
when I held the volume the Yamaha receiver would increase/decrease the
volume with a series of IR pulses when the button was held. After the
reset, I can no longer hold the button...