Recordings Deleting Immediately after Recording.

Cable company is most likely setting a Copy Protection code for that channel.
Copy Protection: FAQ

 

Can you actually view the Channel on Live TV on your TiVo?

-KP

 

Check the History. (TE3 20.x = History, TE4 21.X = Recording Activity)

 

Feature
View Recording History or Activity—or History—displays a list of:

Programs that have not been recorded in the past.
Programs that will not be recorded in the future
Programs that have been deleted early, along with the reason the programs are not in the Now Playing List or My shows.

Note: View Recording History or Activity (or History) does not offer an option for deleting items in the list. This list cannot be edited.

Devices on TiVo Experience 3 (software version: 20.x or earlier):

Menu Path from TiVo Central
Search, OnePass, & Manager > History

Devices on TiVo Experience 4 (software version: 21.x):

Menu Path from HOME
MENU > MANAGE > RECORDING ACTIVITY


Once inside the History list, use the Red C button on your remote to toggle between viewing all listings, only listings that have conflicts, or only listings that will record.

What do the icons mean?

Red X - Scheduling conflict
Gray X - Show has been cancelled by someone in the home or the TiVo device

Note: Do not confuse this with the gray X which occasionally appears in My Shows when you delete a show.

View Recording History or Activity (tivo.com)

 

And what does it say?

 

At the right it saying (Not New) and to the far right it saying (Re-run) and if you press the INFO button it probably says (This episode was not recorded because it is not new, and the OnePass or WishList that requested it is not set to record re-runs).