The touchpad on my XPS 15 9550 suddenly stopped working properly, the Right-click no longer works, nor does left-click and drag, all other touchpad functions work normally, so do mouses and touch screen. The same behavior in 'Safe modes' and a system restore did not fix it, I have gone over and tried differet touchpad settings but nothing helps. I did find work arounds, Two-finger gesture right-click and double left-click and drag.
I am also having trouble finding the drivers on the Dell website, when I enter the service tag for the "touchpad driver" it states "No drivers found"
Thanks for any help