Phantom or "ghost" touches on a Lenovo Thinkpad running Windows 11 can be a frustrating issue, often caused by driver problems, hardware issues, or even environmental factors. Troubleshooting steps include updating or disabling the touchscreen driver, checking for BIOS updates, and ensuring proper power management settings.
Ok I know this isn't exactly what the OP is handling, but, this is similar to what I have posted about HERE. This week I discovered suddenly the email client has stopped downloading mails to my PC and won't authenticate to the servers. (But only for the one Identity!)In my Windows 10, it sometimes seems like the display and mouse are controlled, and the USB ports don't recognize certain devices that they previously did.
This has been happening to me for a few months now, every time I update Windows 10.