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Fix Nginx Upstream Connection Refused Error - Fix 'git remote origin already exists' on Windows-Docker Compose Port Conflict: How to Resolve

2026-07-28 11:56:41
Fix Nginx Upstream Connection Refused Error - Fix 'git remote origin already exists' on Windows-Docker Compose Port Conflict: How to Resolve

Result check

  • Keep one change per test run so you know which step helped.
  • Undo temporary changes after the issue is confirmed.

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