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FileZilla Connection Timeout: Firewall Configuration Fix - Jupyter Kernel Stuck on Connecting: Troubleshooting Guide-Fix Windows Defender Not Starting Automatically with Registry

Updated 2026-06-13 12:59:14browser-issues
FileZilla Connection Timeout: Firewall Configuration Fix - Jupyter Kernel Stuck on Connecting: Troubleshooting Guide-Fix Windows Defender Not Starting Automatically with Registry
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.