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Windows & development

VirtualBox — Green Turtle — Windows 11

Problem - Green Turtle

VirtualBox sometimes runs slowly, or even very slowly. This is indicated by a green turtle icon.

The original VirtualBox indicator image is hosted externally and could not be retrieved (HTTP 403). Original image source ↗

 

Solution

In Windows Settings, open the Device Security panel and disable Core Isolation. Then restart your computer.

What is Memory Integrity on Windows 11

 

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