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Fix Nginx 502 Bad Gateway: Upstream Connection Refused - Fix npm install Permission Denied in CI/CD Pipelines-Troubleshoot 'Access Denied' for Network Shares in Windows

2026-07-28 11:22:02
Fix Nginx 502 Bad Gateway: Upstream Connection Refused - Fix npm install Permission Denied in CI/CD Pipelines-Troubleshoot 'Access Denied' for Network Shares in Windows

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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