I noticed last week that some of the TW QAM channels have been changed around a bit. Specifically:
WROC-HD (PSIP 8.1) moved from QAM 93.8 to 86.8
WHAM-HD (PSIP 13.1) moved from QAM 86.2 to 93.2
WHAM-CW (PSIP 13.2) moved from QAM 115.2 to 100.2
There were also some reassignments in some of the other SD channels.
Some sets might have automatically detected these changes (like the changes to WHAM and WROC), and others might not.
Where TW used to have WUHF-HD, WHAM-HD, and WXXI-HD sharing one QAM (not a good thing since they have to do some reduction of bit rate - and it showed {maximum quality is achieved when only 2 HD channels are on one QAM channel) the 3 HD on one QAM is now shared with WUHF-HD, WXXI-HD, and WROC-HD. WHAM-HD gets a quality promotion while WROC gets demoted.
