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Fix VS Code Terminal Not Opening Due to Settings - How to Fix Cloudflare Error 521: Origin Server Unreachable-Wildcard Subdomain Cloudflare Troubleshooting

2026-07-28 07:31:47
Fix VS Code Terminal Not Opening Due to Settings - How to Fix Cloudflare Error 521: Origin Server Unreachable-Wildcard Subdomain Cloudflare Troubleshooting

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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