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Fixing PowerShell Authentication Failed Due to Certificate Errors - Resolve RDP Error Code 0x4-BitLocker Connection Refused Setup Fix

Updated 2026-06-14 09:26:06browser-issues
Fixing PowerShell Authentication Failed Due to Certificate Errors - Resolve RDP Error Code 0x4-BitLocker Connection Refused Setup 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.