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Fix Windows Terminal 504 Timeout from Proxy Settings - Fix PowerShell Execution Policy on Windows 10-Remote Desktop File Locked by Unknown User: How to Fix

Updated 2026-06-14 01:43:43developer-tools
Fix Windows Terminal 504 Timeout from Proxy Settings - Fix PowerShell Execution Policy on Windows 10-Remote Desktop File Locked by Unknown User: How to 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.