08/09/2026
Why do the same quality problems keep coming back?
Sometimes the defect is repaired, the NCR is answered, and the case is officially closed.
Then, a few weeks later, the same problem appears again.
This usually raises an important question:
**Did we actually solve the problem — or did we only correct what we could see?**
For me, a good corrective action should go beyond repairing the immediate defect. We need to understand why it happened, address the real cause, and later verify that our action actually worked.
Otherwise, we may simply be waiting for the same problem to happen again.
In this carousel, I’ve shared a practical way to look at repeated quality issues from a QA/QC perspective.
**From your experience, what is the most common reason quality problems keep repeating on projects?**