I have a PACE DC758D cable box with PVR connected to a surround sound JVC RX-DV3 and a Toshiba TV. Up until this week, when I had a SHAW digital phone bundled with my Internet and TV options, I could use my SHAW remote to turn on or off my cable box, TV and surround sound by hitting the master power button. I have re-programmed the remote more times than I care to remember to correct this problem. Is my problem connected to the digital phone installation? How can I get the simple cable box, surround sound, TV on or off function on my remote to work again? Thanks.