Host environment: HUAWEI MateBook 14 (Windows 10 Laptop)(it has a Precision Touchpad) Target environment: Windows 10 Desktop Connection mode: BT-HID only When I use the keyboard to input text, the target device will lose the focus of the text box becaused of a click event due to a mistake touch. I'm not sure if it's because it has a precise touch pad, but when I do the same operation on the host, mistake touch won't happen. I use the SetWindowsHookEx to intercept LowLevelMouseEvent for test, mistake touch won't happen.it did't even generate an mouse event. So I guess it might be because the driver level Hook is too sensitive ? I can record a video to help reproduce if needed. Finally I want to know how to solve this problem ? By the way, is it possible to purchase licenses through Alipay ?