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How to Fix Cloudflare 521 Error During Setup - Chrome Using Too Much Memory? Here's How to Fix It-How to Fix Windows Update Service Error 1053

Updated 2026-07-28 15:10:56developer-tools
How to Fix Cloudflare 521 Error During Setup - Chrome Using Too Much Memory? Here's How to Fix It-How to Fix Windows Update Service Error 1053
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.