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Practical VSCode Debugger Setup for Node.js - Chrome ERR_TUNNEL_CONNECTION_FAILED: Antivirus Blocking Troubleshoot-Fix Windows Activation Access Denied Error

Updated 2026-06-14 17:37:40windows-fixes
Practical VSCode Debugger Setup for Node.js - Chrome ERR_TUNNEL_CONNECTION_FAILED: Antivirus Blocking Troubleshoot-Fix Windows Activation Access Denied Error
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.