In my area (Calgary, Alberta, Canada - Shaw Cable) Zap2It lists channel 15 as having two different broadcasts
CBC Newsworld and
VoicePrint (a newspaper and other print reading service for the blind)

I deselected VoicePrint in the DD setup at labs.zap2it.com.

Yet on a fresh clean install of both R4V3 and R4V4 it seems to get configured with the video from Newsworld but the audio from VoicePrint.

I'm sure there is some simple setting in a config file someplace to change for making the correction. Can someone point me in the right direction?

Ian