08-14-2019 12:06 AM
I have the problem that the two finger scrolling on the new X1 (i7, UHD Model) is slow and stuttering with the touchpad.
It is a touchpad problem, since it is very smooth with an external mouse. Strange is that the Touchpad Tab is missing under Control Panel -> Mouse. My T480s had a tab there and touchpad settings were adjustable -scrolling etc. is very smooth on the T480s with the touchpad.
The firmware update (Vantage) for the touchpad on the X1 has been done - but it did nothing.
Strangely there seems to be no driver for the synaptics touchpad (device manager lists a standard microsoft driver from 2006). The Trackpoint seems to be from Elan: There is a driver available and that one is working fast and without a problem, too.
Someone has an idea to solve that?