Ok so - we have a TBOX and an HDMI link to a second tv upstairs (this means we can watch upstairs also as long as we only want the same channel as downstairs!). Today we have. Had our downstairs tbox replaced and have been given a new remote. The upstairs remote doesn't seem to work anymore. Does it need to be paired again to the upstairs tv? How do I do this? I tried to follow the instructions using the codes in the remote booklet but none seem to work - its a Panasonic THL32X50Z LED-LCDwifi tv. Any help gratefully received!