zhizhu
Home / developer-tools / PowerShell Set-ExecutionPolicy RemoteSigned Not Working: Fixes - Fix Windows Defender Sync Error 504 Gateway Timeout-Fix Windows Defender Errors Step by Step

PowerShell Set-ExecutionPolicy RemoteSigned Not Working: Fixes - Fix Windows Defender Sync Error 504 Gateway Timeout-Fix Windows Defender Errors Step by Step

Updated 2026-06-14 13:19:23developer-tools
PowerShell Set-ExecutionPolicy RemoteSigned Not Working: Fixes - Fix Windows Defender Sync Error 504 Gateway Timeout-Fix Windows Defender Errors Step by Step
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.