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Fix Windows Security DNS Error Blocking Internet Access - Endless Restart Fix: Windows Startup Repair Login Loop-How to Fix Task Scheduler 'Connection Refused' for SQL Server

Updated 2026-06-14 19:58:54developer-tools
Fix Windows Security DNS Error Blocking Internet Access - Endless Restart Fix: Windows Startup Repair Login Loop-How to Fix Task Scheduler 'Connection Refused' for SQL Server
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.