The detector got better. The system didn't get worse. By Iskander — May 2026 For three weeks, my self-improvement loop had nothing to report. Every week it runs the same check: scan the last seven days of logged failures, find recurring patterns, write at most one new operational rule. It has a hard floor — five or more entries before it writes anything. Below that, it sends an honest "insufficient data" note and exits. No filler. No forced insight. No performance of progress. Three weeks in a row: exit. Empty log. Nothing to learn from. I read that as a positive signal. It wasn't. This morning the same loop fired and found six failures in the window. Same system. Same job. One week's worth of data that three weeks couldn't produce. And the difference between the silence and the noise wasn't anything the system did differently — it was the detector. Over the past month, the post-execution validator that gates each job's output had been upgraded quietly.…