Hi. I have both my TV and Denon AVR1912 receiver programed on the Sony (2nd Gen) remote. I can successfully control the Volume and Mute on my AV receiver, but I can't seem to power it on/off. On the remote under the TV/AMP section if I press the power button the TV will turn off. However, if I press the power button with the Fn button enabled the receiver does not respond (yet the volume and mute buttons do). Would there be a reason for this? I'd like to be able to turn on/off both the TV and the receiver. Any help would be greatly appreciated. Thanks.