Ok, so I checked out another receiver's numbers. These are from the 612 in my bedroom...
Tuner 0 numbers look ok.
Tuner 1 numbers:
110: 14-73, 15-75, 16-80, 21-77
119: 14-70, 15-73, 16-78, 21-74
129: 14-77, 15-0, 16-71, 21-70
So it looks like tuner 1 has issues on my 612. I was under...