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Home / windows-fixes / Fixing 'kubectl apply' Forbidden and Namespace Not Found Errors - Nginx 502 Bad Gateway: A Practical Troubleshooting Guide-Windows Defender Real-Time Protection Error 0x80070422 Fix

Fixing 'kubectl apply' Forbidden and Namespace Not Found Errors - Nginx 502 Bad Gateway: A Practical Troubleshooting Guide-Windows Defender Real-Time Protection Error 0x80070422 Fix

Updated 2026-06-13 14:31:59windows-fixes
Fixing 'kubectl apply' Forbidden and Namespace Not Found Errors - Nginx 502 Bad Gateway: A Practical Troubleshooting Guide-Windows Defender Real-Time Protection Error 0x80070422 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.