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Fix Cloudflare 522 Error: Increase Timeout Settings - Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues-How to Stop Windows Explorer from Hanging

Updated 2026-07-28 16:52:31browser-issues
Fix Cloudflare 522 Error: Increase Timeout Settings - Fix Windows 11 Installation Assistant Stuck at 99% Due to Network Issues-How to Stop Windows Explorer from Hanging
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.