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VS Code IntelliSense Not Working for Java: Fix Guide - How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer-Cloudflare Error 521: Web Server Down Checklist

2026-07-28 13:11:38
VS Code IntelliSense Not Working for Java: Fix Guide - How to Fix Git SSL Certificate Problem: Unable to Get Local Issuer-Cloudflare Error 521: Web Server Down Checklist

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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