Live TV Locks Onto Different Channel

[persim]

I currently have a HDHR and HDPVR. The HDHR is tuner 1 and 2 and the HDPVR is tuner 3. When recording With the HDHR I have no problems with the correct channels and the mappings are identical. But when something is recording on the HDPVR and I try to watch live tv on the HDHR tuner 2, I get a problem when trying to watch NBC. It will lock onto PBS kids instead of NBC. This only happens with the 1 channel and only happens with live tv. I have tested the tuner while recording and it locks onto NBC fine. Any ideas what could be wrong?

[sub]

The cable company may have shuffled some of the channels or PIDs around since you'd originally scanned them. You might need to delete those channels on the HDHR capture devices and scan for them again, so that it can pick up the correct PIDs etc.