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Practical VSCode Debugger Setup for Node.js - Fix Chrome 'Connection Refused' Error from Firewall Block-Chrome 502 Bad Gateway When VPN Is On: Fixes

2026-06-15 19:14:00
Practical VSCode Debugger Setup for Node.js - Fix Chrome 'Connection Refused' Error from Firewall Block-Chrome 502 Bad Gateway When VPN Is On: Fixes

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.