Well the technical term is debugging, but the effect of this one was lousy. It was one of the bugs that doesn’t just happen. It happens as a side effect of other side effects! Painful to track. Spent the afternoon on it. And all I got for several hours of effort is a debugging dialogue box no longer appears.
In reality I was delighted to fix it, it’s all progress to completing the game.. each fix is another step down that road.