Advertisements It's happened one too many times... I'm watching a show "live" within the 30 minute playback buffer. I'm about 15 minutes behind real time. Then I drop the remote, or it falls off the chair, and serendipitously the channel button is pressed as it hits the floor. The channel is changed, and I miss the 15 minutes that I had not yet seen. Is there any way to make the Roamio remote IR-only, i.e., disable the RF capability? thx.