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Fixing 'Context Canceled' Errors During Docker Image Builds - How to Reset Bluetooth in Windows 11-How to Fix Nginx Upstream Connection Refused on Port 80

Updated 2026-07-28 14:07:33developer-tools
Fixing 'Context Canceled' Errors During Docker Image Builds - How to Reset Bluetooth in Windows 11-How to Fix Nginx Upstream Connection Refused on Port 80
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.

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