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Home / developer-tools / Fix Microsoft Teams Authentication Loop Issue - PowerShell Invoke-WebRequest 502 Error Troubleshooting-How to Reset Windows Activation Grace Period with slmgr

Fix Microsoft Teams Authentication Loop Issue - PowerShell Invoke-WebRequest 502 Error Troubleshooting-How to Reset Windows Activation Grace Period with slmgr

2026-06-13 23:15:37
Fix Microsoft Teams Authentication Loop Issue - PowerShell Invoke-WebRequest 502 Error Troubleshooting-How to Reset Windows Activation Grace Period with slmgr

Result check

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