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How to Fix Cloudflare 521 Error with Firewall Settings - VS Code Cannot Save File – Permission Fix-How to Run VS Code Terminal as Administrator

2026-07-28 05:58:11
How to Fix Cloudflare 521 Error with Firewall Settings - VS Code Cannot Save File – Permission Fix-How to Run VS Code Terminal as Administrator

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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