The Rapid Tracking debrief was telling you that you hit almost nothing
After a Rapid Tracking run, the "how it held up" chart showed your accuracy across the three thirds of the run. It was reading around 2%, on every run, for everybody — while the accuracy figure a few lines above it on the same page said something like 89%. Two numbers on one screen flatly contradicting each other, and the alarming one was the wrong one.
It was counting only the shots worth 8 out of 10 or better. Across nearly five thousand real shots that is 2.4% of them, so in a third of a run it was counting two or three events and calling the result a percentage. It now counts whether the shot landed at all, which is what the chart was always meant to say and matches the accuracy figure above it. How centred your shots were is still there, as "Average shot" and "Dead centre".
Separately, the run record was storing the wrong pair of numbers for this test: pictures taken against targets finished. A target takes three pictures, so that ratio went the wrong way — the better you flew, the worse it looked. It now stores shots fired against shots that landed. Nothing about your score or your band was ever affected by either of these; both were the summary afterwards.