Tvheadend

Hello all,

My cable provider has moved around some channels effectively making it so that an older decoder will put an SD channel on a specific channel number whereas an HD decoder will show the same channel on the same channel number but in HD. At the same time Tvheadend finds the "old" HD channels where they used to be, but; "sensed input from the hardware, but nothing from the service". And, a number of services without a name have appeared on the same Multiplex as the SD channels.

When I fire up my HD decoder it shows that the HD channel is sent on a specific frequency Multiplex, but Tvheadend can only find the SD channels on that particular frequency. Could it be that it is the unnamed services are the HD channels? If so is there some way I can scan/probe/add the empty services to see if they are transmitting anything?

It may be worth mentioning that the HD decoder is able to work as a modem for internet over the cable, so (if this is possible) it may have gotten tuning instructions as a software update?

Any thoughts on how I can get back some HD goodness?