Since I bought my PVR-9300T less than a year ago, when I set programs to record, it is just luck if it does it,even when set for series record it skips some of them, my Wife likes to go back to use the TV’s DVT after setting recordings,please help as it will be going into the bin soon and buy another make.
Have you tried manually tuning to just one transmitter?
Please see Martin Liddle’s post here (LINK) for instructions for the HDR-FOX-T2. The difference for the PVR-9300T being in step 5.
5. Select Manual search. In the Channel field press right arrow, scroll up or down and select the first channel number from your list. Press Search. This should find a number of channel names. Delete any you will never watch and save the rest of the results.