Fix Windows Defender Connection Timeout Error 0x80070422 - How to Fix Task Scheduler Rate Limit Sync Errors-OneDrive Sync Setup Guide for Post-Migration

Updated 2026-06-14 00:41:15security-tools
Fix Windows Defender Connection Timeout Error 0x80070422 - How to Fix Task Scheduler Rate Limit Sync Errors-OneDrive Sync Setup Guide for Post-Migration
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.