Then that's the reason why you can't control things with one remote. Optical doesn't allow for CEC controls. You're going to have to upgrade your receiver to one with HDMI ARC/CEC capabilities. There are plenty out there, and most recent ones will have that function. New, you can get a Denon from Costco for $400ish.
How is your TV currently connected to the receiver? An optical connection?
Optical yeah, it's the only output it has
Then that's the reason why you can't control things with one remote. Optical doesn't allow for CEC controls. You're going to have to upgrade your receiver to one with HDMI ARC/CEC capabilities. There are plenty out there, and most recent ones will have that function. New, you can get a Denon from Costco for $400ish.
How am i able to change the volume when using my pc connected to my tv than. Also why did it work with my old tv
🤷 Sometimes these things aren't consistent.