Using a Dell XPS One 2710 with Windows 10 Pro. Works perfectly well unless i expand any window to full screen at which point the screen goes crazy. Rapid flickering begins within 1-2 minutes and progresses to an infinite number of multi-color vertical lines flickering and rolling. Once that begins there seems to be no escape; however, if I catch it and reduce the screen to less than full size before the vertical lines begin the computer continues to hum along in a normal fashion. Any thoughts or recommendations?