I have not found a fix for this. The closest I can get (using on-screen menu programming) is have Ignite remote control the volume on the Receiver and the TV menu guides. But I still need to use 2 remotes for power. I do have a Harmony remote, but in...
Actually, I am having an XR15 issue with this process: https://www.urcsupport.com/urc_product/rogers-xr15/?product-provider=365 My TV is Sharp-Roku, so I use the code 11756. That works perfectly for TV power on/off PLUS turning the Rogers Ignite box ...