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How to Fix Chrome ERR_TUNNEL_CONNECTION_FAILED - Enable WSL Integration in Docker Desktop-Fix Missing Firefox Profile by Creating a New One

Updated 2026-06-13 12:50:27developer-tools
How to Fix Chrome ERR_TUNNEL_CONNECTION_FAILED - Enable WSL Integration in Docker Desktop-Fix Missing Firefox Profile by Creating a New One
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.