The CBS station WTSP has duplicate listings for the channels. 10.1 WSTPDT, 10.1 WSTP4-LD, 10.2 WSTPDT2, 10.2 WSTP4-LD2, 10.3 WSTPDT3, 10.3 WSTP4-LD3, 10.4 WSTPDT4, and WSTP4-LD4. The "LD" stations are unchecked on the Channel List. They have a very weak signal. All OnePass recordings on the "DT" stations stop at about 30 minutes. Tivo support has not been helpful. I have included photos of the settings. I have reset the Bolt and deleted everything with no effect on the OnePass recordings.