Whenever you're ready, walk me through how you'd approach this.
Describe an experience investigating a manufacturing issue and how you approached finding the root cause.
Explain how you defined the problem, separated symptoms from causes, collected and validated evidence, and worked with relevant partners. Discuss how you handled uncertainty, competing hypotheses, or disagreement during the investigation. Focus on your personal contribution, the corrective or preventive actions taken, the outcome, and what you learned.