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Fix Nginx Configuration Test Failure for Upstream Directive - Nginx Upstream Connection Refused Fix Guide-Resolve Docker Context Canceled in Git Bash on Windows

2026-07-28 15:37:09developer-tools

Fix Nginx Configuration Test Failure for Upstream Directive - Nginx Upstream Connection Refused Fix Guide-Resolve Docker Context Canceled in Git Bash on Windows

Final checklist

Confirm that the same symptom is gone after a restart or refresh.
Keep the smallest working change and undo temporary diagnostic settings.