About kfzeiner

Hi @kfzeiner ,   a  few troubleshooting: - try updating Windows to its latest version - check if KB drivers are updated and if its status is "this device is working properly" - When this issue happens again, try opening the on screen keyboard and check if the same issue happens when you press the same buttons on on-screen keyboard. It will help you assess if it is the hardware who triggers it. if none of this work and your unit is still in warranty, please call the local technical support team and your unit will be sent to the workshop for further assessment.   Regards, Gehringer ... View more