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Fixing Cloudflare 521 Error: Enable Origin Pull Setup - VS Code Not Showing Git Changes on Ubuntu-Fix 'docker network not found default network' Error

2026-07-28 23:43:32
Fixing Cloudflare 521 Error: Enable Origin Pull Setup - VS Code Not Showing Git Changes on Ubuntu-Fix 'docker network not found default network' Error

Result check

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