Tzhizhu
Home / browser-issues / Fix Windows Update Error 0x80072ee2: DNS and Network Issues - How to Stop Windows Defender Crashing on Windows 11-Resolve Windows Defender Scan Stuck and CPU Spike

Fix Windows Update Error 0x80072ee2: DNS and Network Issues - How to Stop Windows Defender Crashing on Windows 11-Resolve Windows Defender Scan Stuck and CPU Spike

Updated 2026-06-13 16:16:41browser-issues
Fix Windows Update Error 0x80072ee2: DNS and Network Issues - How to Stop Windows Defender Crashing on Windows 11-Resolve Windows Defender Scan Stuck and CPU Spike
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 Microsoft Teams Stuck on Loading Due to Network Firewall Fix Microsoft Teams Stuck on Loading Due to Network Firewall Fix 'Port Already Allocated' Error in Windows Defender Fix 'Port Already Allocated' Error in Windows Defender How to Fix Windows Update Stuck at Checking for Updates How to Fix Windows Update Stuck at Checking for Updates How to Fix Windows Terminal 404 Not Found Error for Command Prompt How to Fix Windows Terminal 404 Not Found Error for Command Prompt How to Fix Windows Update Error 0x80070005 Step by Step How to Fix Windows Update Error 0x80070005 Step by Step Fix Windows Security Memory Leak for Better Performance Fix Windows Security Memory Leak for Better Performance