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Fix Nginx Upstream Connection Refused Socket Error - Cloudflare Full Strict SSL Redirect Loop Solution-Nginx Cannot Read File: Permission Fix

2026-07-28 10:30:39

Fix Nginx Upstream Connection Refused Socket Error - Cloudflare Full Strict SSL Redirect Loop Solution-Nginx Cannot Read File: Permission Fix

Result check

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