I have a Dell nspiron 15 (7537) touch screen. With every boot I get a Event ID 264 Win32k (Win32k) A multi-touch device reported inconsistent contact information. I'm running a new install of Windows 8 Professional. i7 4500U 16gb Ram 256gb SSD GeForce GT 750m - Intel HD GPU
Sounds like something faulty with the screen. See if there is any firmware for it released by Dell. I know Lenovo had a similar issue on their Yoga 12 and they release an updated firmware for the digitizer.