Tzhizhu
Home / browser-issues / Clear Microsoft Store Cache to Fix Loading Issues - How to Fix Cloudflare Error 521: Web Server Down-Fix Network Issues in Windows Terminal with Proxy

Clear Microsoft Store Cache to Fix Loading Issues - How to Fix Cloudflare Error 521: Web Server Down-Fix Network Issues in Windows Terminal with Proxy

Updated 2026-06-18 06:23:06browser-issues
Clear Microsoft Store Cache to Fix Loading Issues - How to Fix Cloudflare Error 521: Web Server Down-Fix Network Issues in Windows Terminal with Proxy
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.

Related Software Guides

Fix Windows Update Crashing After Restart – Step-by-Step Fix Windows Update Crashing After Restart – Step-by-Step Fix Chrome Extension Disabled Automatically Fix Chrome Extension Disabled Automatically Fix Windows Security Connection Timeout and Permission Denied Errors Fix Windows Security Connection Timeout and Permission Denied Errors Checklist to Clear and Rebuild Windows Update Cache Checklist to Clear and Rebuild Windows Update Cache Chrome Rate Limit Error: Causes and Fixes Chrome Rate Limit Error: Causes and Fixes Outlook Connection Timeout Checklist: Step-by-Step Troubleshooting Outlook Connection Timeout Checklist: Step-by-Step Troubleshooting