必应池
Home / office-tools / Fixing Cloudflare 521 Error: Enable Origin Pull Setup - How to Fix Git SSL 'Unable to Get Local Issuer' Error-Windows Update Error 0x80070002 Repair Guide

Fixing Cloudflare 521 Error: Enable Origin Pull Setup - How to Fix Git SSL 'Unable to Get Local Issuer' Error-Windows Update Error 0x80070002 Repair Guide

Updated 2026-07-28 14:52:59office-tools
Fixing Cloudflare 521 Error: Enable Origin Pull Setup - How to Fix Git SSL 'Unable to Get Local Issuer' Error-Windows Update Error 0x80070002 Repair Guide
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.

More repair notes

Fix pnpm install ETIMEDOUT Errors: Network & Config ChecksHow to Fix Chrome Black Screen After Turning Off Hardware AccelerationWindows 11 Update Stuck at 0%? Here's How to Fix ItHow to Fix Chrome High Memory Usage from Hardware AccelerationFix Git Push Rejected Non Fast Forward ErrorFix Git SSL Certificate Problem on macOS: Unable to Get Local Issuer