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Fix PowerShell 504 Gateway Timeout When Calling REST API - Windows Defender Real-Time Protection Keeps Disabling-Ubuntu Dual Boot Windows Activation Not Working

2026-06-16 12:40:49
Fix PowerShell 504 Gateway Timeout When Calling REST API - Windows Defender Real-Time Protection Keeps Disabling-Ubuntu Dual Boot Windows Activation Not Working

Result check

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