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How to Fix GitHub Actions Permission Denied (publickey) Error - Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN-Windows 10 Defender Update Conflict Fix

Updated 2026-06-13 15:08:09developer-tools
How to Fix GitHub Actions Permission Denied (publickey) Error - Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN-Windows 10 Defender Update Conflict Fix
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.