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How to Debug Docker Compose Environment Variables - Fix Nginx 'upstream connection refused' When Talking to PHP-FPM-Windows 11 Update Stuck at 0% in Safe Mode: How to Fix

2026-07-28 08:59:13
How to Debug Docker Compose Environment Variables - Fix Nginx 'upstream connection refused' When Talking to PHP-FPM-Windows 11 Update Stuck at 0% in Safe Mode: How to Fix

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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