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Getting the latest beta firmware from Ceton and then going to the device web page and typing in Frequency of 201000 fixed the problem.
Response from Ceton
"Comcast recently pushed out a CableCARD firmware update that caused some problems -- and our new firmware works as a workaround while we work with them to resolve this issue. "
I think some how my Frequency's are wrong.
If I go here http://www.silicondust.com/hdhomerun/li ... sidebyside And Hover over the channel # I can see the Frequency Required for each channel To the Right I list columns using using Ceton Infini TV Device Web Page I got the Frequency being using on my Media Center.
02.1 (225MHZ) 1002 (225000) - Works
04.1 (225MHZ) 1004 (225000) - Works
05.1 (201MHZ) 1005 (627000) -Fails
07.1 (201MHZ) 1007 (627000) -Fails
09.1 (237MHZ) 1009 (237000) -Works
Now if I could only figure out where it's getting the incorrect 627000 frequency from for channel 1005. Does anybody know? I called comcast and had them resend signals to my cable card and it did not help.
Using my ceton Diagnostics I can see that tuning to channel 1005 uses Frequency of 627000 (Doesn't work). Tuning to a channel 1002 uses Frequency of 225000 (Works). Anybody here at comcast know where these frequency #'s come from? Is there a way I can check what frequency my cable box is using to tune to the channels. My hunch is that when comcast remapped these channels the Frequencys did not get updated for my cablecard.
I reran setup TV Signal in Windows Media Center and picked Bethel, CT Digital Comcast. Still no luck. Yes on my TV I did have to do a rescan to pick up the moved channels. My Cable Box still shows 1005 and 1007 no problem. So Comcast made a change and told my cable box about the change. For some reason is not telling my cable card about it. How do I get it to update my cable card?
Indeed it is always best to update the Windows Media Center guide as a first step when a channel disappears. Have you checked to see if those channels are still the same (maybe look at the channel lineup on zap2it to double check)? It is also not unusual for Comcast to move Local/Basic channels as they are trying to organize the local system, which generally requires a rescan on the Comcast cable that is connected directly to your QAM TV.
I have a Ceton Infini TV with Cable Card. My HD channels are 1000 and greater. Up until a couple weeks ago I got 1005 and 1007 just fine. (I still do get other HD channels just fine). Now I always get there is no TV signal available for 1005 and 1007. I am convinced comcast remapped these channels. Sure enough on my Clear QAM tuner I could not get channel 5 or 7 in HD so I did auto scan and now channel 5.1 and 7.1 have new numbers in parenthesis. How do I get my Media Center with Cable Card to get these channels now that comcast remapped them. Do I have to redo TV guide setup?
Solved! Go to Solution.