On December 4, 2016 at 00:18, Total Control Experts said...
If the Xfinity remote is paired with the box it turns the remote and the box solely RF. Found out the hard way. To Un-Pair hit the set up button on the bottom left until green light on top then press 987. This will return it to IR. SMH
In Colorado anyway,this has not been my experience. I have X1 in my own house and have the X1 remote paired via RF for voice control while still controlling with C4 via IR. I hope this is how it stays!