RE: XPS 15 9530 Touchpad issue
I have the same problem - the touchpad hardware feels problematic since the first day I owned this machine, and I deeply, deeply regret not returning the machine for a refund. Now, of course, it's out of warranty, and the thing frustrates me daily. It's nearly impossible to select or drag and drop - even clicking is only responsive half the time or so. I've seen the problem documented many other places. The hardware itself seems to be of poor design. I could cry I am so frustrated. This was NOT an inexpensive machine!