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Fix Microsoft Store Authentication Token Expired Error - Resolve Grey Screen in Teams After Latest Update-How to Enable Grayed Out Real-Time Protection in Defender

2026-06-14 02:57:16
Fix Microsoft Store Authentication Token Expired Error - Resolve Grey Screen in Teams After Latest Update-How to Enable Grayed Out Real-Time Protection in Defender

Result check

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