It would a sign of awful tracking software to "experience a glitch" and then respond with fast haphazard "searching" - as it flip-flops back and forth just like a pendulum.... ending up facing AWAY from earth.
1. And a good solution is for it to come to rest in a particular position where it can be reset from if it can't relocate the object it is tracking.
Faking it may have been a bit costly, but it was a guaranteed "slam dunk"
2. They did not 'redesign the CSM from scratch'. Block II was already well underway in the design development stage by the time of Apollo 1. Your research into this time is very seriously deficient.
1. "come to rest" - that's the whole issue. It came-to-rest like a pendulum. Without gravity, this motion is hard to explain, unless you think the "programmed response" to a lost track is to fling about 9 times against the hinge-constraints (first 2 times) -- in order to "come to rest". If you are tracking something, and then "lose that track for a second", your best bet is clearly to "continue the previous angular velocity" (best) or "maintain current position"(2nd best) -- but NEVER to fling-off-tracking by 30+ degrees... and then settle out 3 seconds later pointing 30 degrees off-track.
But, so far -- this seems to be the BEST the TD's can offer. If you think of something better, please show it.
2. GOOD POINT. This part of my research is not-so-good, and is flavored heavily by MLH echo chambers.. It's why I hate the echo chambers -- it makes fools out of everyone involved, but they'll never know it. Saying "from scratch" was clearly an over-statement.
The trend from 1964, to 65, to 66, from Webb was that with each passing year, they're getting further behind... as should be expected, especially from a 400K size team, spread across 50 states, managed with Paper specs, Paper designs, Paper reports, and Gaant Charts all on paper... paper, paper, paper... run by the government. But then in 1967, they "accelerate plans" and then accomplish the most difficult things to date -- milestone after milestone after milestone.... no more significant slips. While Webb/Seamans BOTH resign and won't attend another launch. Smells to me like NASA switched over to "Plan B - Slam Dunk" in 1967, and Webb/Seamans didn't want any more part with it.... leaving JUST BEFORE they achieve the crowning victories. Fishy, fishy fish fish fish.