Fix Chrome Authentication Failed by Clearing Cache - Fix Chrome Sync Error 0x80040201 – Step-by-Step Guide-Microsoft Teams High CPU Fix: Configuration Tweaks

Updated 2026-06-18 13:53:25developer-tools
Fix Chrome Authentication Failed by Clearing Cache - Fix Chrome Sync Error 0x80040201 – Step-by-Step Guide-Microsoft Teams High CPU Fix: Configuration Tweaks
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.