investigate-root-cause
Deep investigation to find the root cause of a validated customer issue using code analysis and debugging.
Steps
- Review validation evidence (errors, screenshots, console logs)
- Search codebase for error signatures using Grep/search tools
- Analyze code flow from user action through call chain to failure
- Check recent git history for changes to affected files
- Identify root cause with file/line location and impact assessment
- Document findings: root cause report + recommended fix approach