There is some thought http://www.dbstalk.com/showthread.php?p=2944140#post2944140gct said:The Symptoms:
On 1/5/12, tomspeer46 posted that his HD LILs were supposed to be on TPN 6 - but that TPN showed a signal strength of zero. Something is really wrong here! That triggered a whole lot of head scratching, homework and investigation. All by folks much smarter than I.
We have had errors of TPN assignments for Spaceway-1 LIL channels for some period of months now. This problem affected SW-1 only. Those errors are corrected in today's 1/18/12 TPN Map update.
I'm working to assemble a logical, readable post of what is changing technically.
An Important Plea:
It was the tomspeer46 post that brought this inconsistency to the surface and triggered the research. We very much need that kind of monitoring and feedback to keep this data accurate and valuable. There are constant changes continually impacting us. Please take the time to validate the data that applies to you and then share any problems that you discover.