If none of the above work, you can force Windows 11 to treat the MXT device as a standard USB touchscreen.
Expand > USB selective suspend setting and set it to Disabled . mxt usb device driver windows 11 hot
: Drivers for touchscreen controllers often used in laptops and tablets. MXT-USB Storage If none of the above work, you can
Alternatively, use the Lenovo Support site to find the Atmel Touch Debug Port Driver if your device is a Lenovo. 7. Modify Power Management Settings MXT-USB Storage Alternatively, use the Lenovo Support site
: Open Device Manager , right-click the "MXT USB Device," and select Update driver .
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If turning this off solves the issue, the problem may be with an outdated driver that needs updating.