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Fix PowerShell 504 Gateway Timeout Error - How to Fix BitLocker Slow Performance-How to Fix Defender Rate Limit via Registry

Updated 2026-06-15 07:06:25browser-issues
Fix PowerShell 504 Gateway Timeout Error - How to Fix BitLocker Slow Performance-How to Fix Defender Rate Limit via 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.