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Windows Security Proxy Error Checklist: Diagnose & Fix - Resolve Windows Defender 502 Bad Gateway with These Steps-Fix Redis Connection Refused in Sentinel Mode

Updated 2026-06-13 17:32:29cloud-software
Windows Security Proxy Error Checklist: Diagnose & Fix - Resolve Windows Defender 502 Bad Gateway with These Steps-Fix Redis Connection Refused in Sentinel Mode
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Decision checklist

  • Match the tool to the workflow that fails most often, not only the feature list.
  • Keep export format, permissions, and automation limits in the final decision.

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