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Chrome Authentication Failed Sync: Causes and Fixes - Fix Teams Loading Screen Hang on Mac-Resolve Teams Rate Limit 429 Errors

Updated 2026-06-14 03:42:49developer-tools
Chrome Authentication Failed Sync: Causes and Fixes - Fix Teams Loading Screen Hang on Mac-Resolve Teams Rate Limit 429 Errors
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.