Channel 610 does not appear in my guide or on my list of channels. Yet it is there. I can get to it by requesting 610 on the remote. It also has programmes listed when the channel is selected. These appear to be from PRIME TV. The PVR also starts recording the programme, but does not list it in recorded programmes, as there is actually No Service from that channel. The screen is blank but the programme name appears in the information when displayed.

I have done a retune of the PVR but channel 610 still insists that it exists. How do I delete it? It causes an issue where both tuners will be recording the PRIME TV programme at the same time, making it difficult to use the PVR to watch TV or record another channel.