If for some reason windows 10 and fresh install doesn't fix it and it is in fact hardware, someone here was able to replace their T902 screen recently (Stormi? I forget) and they would be able to help you out with the process of replacing the digitizer or controller board if it comes to that. THat sucks though. I am waiting for the day something goes wrong with my T902 after all this time... not even sure what I'd do when it happens. It will be hard to replace. An aside regarding your frequent digitizer glitch, have you tried uninstalling Intel Rapid Start Utility as suggested in the massive digitizer glitch thread? I found turning that off and turning off unnecessary start up programs (via msconfig) helped considerably, but then again we were never able to determine if it was really helping or not. I just find keeping the system processes spartan appears to help the issue. Though nothing helps more than wearing a drawing glove though. If I don't wear a glove I see the glitch a LOT more too. The glove needs to be thick enough on the palm to be physically blocking your skin from registering though.