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USB-SELECTIVE-SUSPEND

USB device disconnects randomly due to power saving

MEDIUM Device Drivers ID: DRV-386

What is USB-SELECTIVE-SUSPEND?

This medium-severity issue affects the system driver. USB device (mouse, DAC, webcam) randomly disconnects and reconnects due to Windows USB Selective Suspend feature. This usually traces back to hub turning off port to save power and driver not handling resume correctly. Work through the steps below in order.

Common Causes

Step-by-Step Fix Guide

Commands & Diagnostics

powercfg.cpl

Frequently Asked Questions

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