Hi!
I have little annoying issue with my laptops touchpad, it randomly locks left click, if I click or drag or "paint" something it sometimes thinks that I'm still pressing left mousebutton even though i have let it go. It happens when tap clicking or using fysical button. Only solution I have found to let it go is three finger swipe to left (back). After that it works normally.
How could I get rid of this jamming? Mouse options are default except unselected side wipes, tested a LOT of different drivers. This problem has been there since I bought this, about two years, and with Win 7, 8 and 8.1.