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Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Error - Troubleshooting VS Code Debugger with Docker Containers-Visual Studio Installer Permission Denied: How to Fix

2026-06-13 12:20:33
Fix Chrome ERR_TUNNEL_CONNECTION_FAILED Error - Troubleshooting VS Code Debugger with Docker Containers-Visual Studio Installer Permission Denied: How to Fix

Result check

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