How to Fix Cloudflare 522 Error: Check Your Origin Server - How to Use ARG and .env in Docker Compose Build-How to Solve Git Clone Timeout (Error 128)

Updated 2026-07-28 18:50:48backup-recovery
How to Fix Cloudflare 522 Error: Check Your Origin Server - How to Use ARG and .env in Docker Compose Build-How to Solve Git Clone Timeout (Error 128)
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.