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Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN - Troubleshooting Error 0x80070002 on Windows Update-How to Clear PowerShell Module Analysis Cache

2026-06-15 19:08:10developer-tools
Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN - Troubleshooting Error 0x80070002 on Windows Update-How to Clear PowerShell Module Analysis Cache

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.