It's confirmed that it's a Synaptics firmware bug, and the new firmware can fix it. It works for my device, the usb id is 06CB:0AF8 I'm not sure if it'll work or damage other devices, so use it at your own risk.
It's confirmed that it's a Synaptics firmware bug, and the new firmware can fix it.
It works for my device, the usb id is 06CB:0AF8
I'm not sure if it'll work or damage other devices, so use it at your own risk.