switched out box and have new hd box and still not working. the remote does work on other two boxes i have in each bedroom but not the one in living room. i've tried re booting, tv and cable setting, volume- dolby digital, hdmi etc. nothing works even with new box. i do have the tv/cable programmmed under the remote that came with box from time warner cable and tv volume works fine and volume is good but i noticed the cable volume stppoed working a couple days ago. what am i missing it's kind of annoying me knowing that something was differ a few days ago. also is tv vol and cable vol differ cause tv vol sounds just as same as me having cbl vol on too?