I hate to beat a dead horse (or any horse, for that matter), but I feel I too can confirm a defective phone. I'm guessing it's the screen/digitizer. Tap and scroll is another issue. My 1520 was getting quite bad with phantom touches, in particularly in the capacitive button area. I took off my screen protection to see if it made a difference. It did not. I ordered an Invisible Shield to replace the cheap protector that was in it, and before ZAGG could send it to me (over a month) It fell out of my pocket getting into the car and cracked the screen, mostly at the bottom by those buttons. The ghost button problem got way worse. But it is still intermittent. Suspecting the digitizer I actually tried bending the phone as mentioned and had some positive results, but it always comes back. It's so bad now the phone became nearly unusable and I bought a 1020 to replace it. I believe there is some issue between the screen and digitizer. I might try to replace that unit and see what happens. But because of my experience with bending the phone and the cracks making it worse, that's my diagnosis. For the record, I usually kept my phone in my front pocket and I have a job that requires heavy lifting and babies that are always in my lap, both of which probably put pressure on my phone. If I get it fixed, its not going in my pocket anymore. (I actually enjoy having the smaller phone in my pocket with the 1020, and I don't even have the tap and scroll issue either. I went for the OLED screen to avoid similar problems, and it seems it was a good idea.)