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How to Fix Cloudflare 522 Errors: Connection Timeout Guide - Fix Docker Nginx 502 Bad Gateway Upstream Error-Fix VSCode Intellisense Slow or Lagging: Practical Steps

Updated 2026-07-28 09:44:40windows-fixes

How to Fix Cloudflare 522 Errors: Connection Timeout Guide - Fix Docker Nginx 502 Bad Gateway Upstream Error-Fix VSCode Intellisense Slow or Lagging: Practical Steps

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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