You are controlling the volume with the Auxiliary device (Pioneer receiver), right? To double-check:i have a strange problem since i got the new hopper, the osd screen on my pioneer rec (volume ) is not showing up on my 4k samsung tv,- i just got the 303 software and it started too work but now its gone again. i dont know whats going on.
- Press Home > Menu > Settings > Remote Control.
- Under Devices, configure Auxiliary Device for your AV Receiver. There is a built-in Search function so you do not have to have a device code.
- Under Customizations, select Volume & Mute Buttons Control Auxiliary Device's Volume.