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Fix PowerShell Token Expired Error 401 - Resolve Windows Search 502 Bad Gateway-Windows Terminal Invalid Configuration: Fixes & Checks

2026-06-14 05:49:00
Fix PowerShell Token Expired Error 401 - Resolve Windows Search 502 Bad Gateway-Windows Terminal Invalid Configuration: Fixes & Checks

Result check

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