[Power Options] └── [USB settings] └── [USB selective suspend setting] ├── On battery: Disabled └── Plugged in: Disabled Step 5: Force Uninstall and Clean Missing Devices
Before any major Windows update, use or Double Driver to back up the working MXT driver.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. mxt usb device driver windows 11 hot
Windows 11 actively turns off power to idling USB roots. Low-tier MXT hardware controllers often fail to wake back up, crashing the entire data bridge.
If the driver fix doesn’t cool the MXT device, your USB port itself may be faulty. Test: If you share with third parties, their policies apply
Even with the correct driver, Windows 11 may still overpower the MXT chip. Adjust this:
Locate the (it may feature a yellow warning triangle). Right-click it and select Update driver . Choose Search automatically for drivers . Windows 11 actively turns off power to idling USB roots
Update driver (vendor driver preferred)
If you have followed all the above steps and your MXT USB Device is still not working correctly, especially if you see it constantly disconnecting and reconnecting, the hardware itself may be failing. An older discussion mentions a user who experienced this exact issue with a USB card reader, which was very unstable and would frequently disconnect. If your device is old or has shown other signs of failure, it might be time to replace it.