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Fix Microsoft Teams Login Loop with Registry Tweaks - Windows Defender Auth Failed – Group Policy Fix-How to Resolve Token Expired in Scheduled Tasks

2026-06-14 02:53:41
Fix Microsoft Teams Login Loop with Registry Tweaks - Windows Defender Auth Failed – Group Policy Fix-How to Resolve Token Expired in Scheduled Tasks

Result check

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