Fix Cloudflare SSL Full Strict Certificate Mismatch Error - Setting Up Cloudflare Wildcard Subdomains: A Practical Guide-Chrome ERR_NAME_NOT_RESOLVED: How to Use ipconfig /flushdns
Likely symptom
Likely cause
Safe rollback
Verification route
- Repeat the original action, not only a simplified test case.
- Restart the app or reload the service after configuration changes.