When I type on my Chromebook 14, and carefully place my hands well above the mousepad, invariably my cursor (typing starting point) jumps to another place on the screen, not always on the what I am typing. Is this usual behavior for this model? Is there a fix. I've tried altering the parameters for the trackpad, but unless I turn it off completely and use a bluetooth mouse, I can't stop the flitting about. Even when I use a bluetooth mouse, the same behavior can appear. Any thoughts on why this happening. Really bothersome. I would like to hope there was fix and I wasn't forced to sell this unit and return to a Windows 10 laptop.