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Why VS Code Debugger Breakpoints Are Greyed Out and How to Fix - Troubleshooting Nginx Upstream Connection Refused Port 80-Fix Windows 11 Blue Screen After Update with Clean Boot

Updated 2026-07-28 12:16:50macos-help
Why VS Code Debugger Breakpoints Are Greyed Out and How to Fix - Troubleshooting Nginx Upstream Connection Refused Port 80-Fix Windows 11 Blue Screen After Update with Clean Boot
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.