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Chrome Browser Proxy Setup: A Practical Guide - Fix PowerShell Profile Causing Blank Screen at Startup-Resolve Windows Defender Token Expired Error

Updated 2026-06-14 05:53:34cloud-software
Chrome Browser Proxy Setup: A Practical Guide - Fix PowerShell Profile Causing Blank Screen at Startup-Resolve Windows Defender Token Expired Error
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.