Choppy wave form happens with full-screen as well. They instantly start being choppy as soon as on start-up of ME. Close ME, not choppy, launch ME then choppy. And I also noticed the output videos have a slight glitchy line across the top portion of the video. The glitchiness happens on the output monitor and when I go fullscreen mode on my laptop, I can see the glitch as well (with no output connected to laptop), so that eliminates the cable.