CPU usage jumps to 100% when on battery power (even in sleep!)

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21

Downloaded loud and clear :slight_smile:

22

Try disabling CompatTelRunner.exe and see if that works. According to the description

The purpose of Microsoft Compatibility Telemetry is to collect and transmit technical data from your Windows computer to improve the user experience. CompatTelRunner.exe, a service in Windows, gathers information about computer usage and software performance and sends it to Microsoft for analysis and enhancements.

This exe is more or less trojan horse

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