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Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate - Resolving Nginx Upstream Refused Errors with Cloudflare-Docker Nginx 502 Upstream Error Fix

2026-07-28 09:14:36
Fix Git SSL Certificate Problem: Unable to Get Local Issuer Certificate - Resolving Nginx Upstream Refused Errors with Cloudflare-Docker Nginx 502 Upstream Error Fix

Result check

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

Next references

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