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How to Fix Cloudflare 522 Error: Check Your Origin Server - Recover from Detached HEAD in IntelliJ IDEA-Fix Windows Defender Real-Time Protection Configuration Error

Updated 2026-07-28 13:06:48developer-tools

How to Fix Cloudflare 522 Error: Check Your Origin Server - Recover from Detached HEAD in IntelliJ IDEA-Fix Windows Defender Real-Time Protection Configuration Error

Prepare

Execute

Validate

Document

Operational follow-up

Record the exact option, command, or setting that changed the result.
Keep a rollback note if the workflow affects shared files or team settings.

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