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Taskbar Icons Missing After Windows Update: How to Restore Them - Fix Cloudflare 521 Error Due to Server Overload-Windows 11 Update Causing Blue Screen? Try a Clean Boot

Updated 2026-07-28 07:46:28developer-tools
Taskbar Icons Missing After Windows Update: How to Restore Them - Fix Cloudflare 521 Error Due to Server Overload-Windows 11 Update Causing Blue Screen? Try a Clean Boot
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.