i'm using 3.0.2 and serato 1.8.1 and i have had issues for the past few months or so... but it may stem from serato. if i use the osx finder to drop an image or video, ME video locks up, sometimes i load a video and the audio plays but the scrolling text, image overlay and video freeze, only updating the screen every 30 seconds or so... the freeze is not only on the video, but also locks up the gui on serato. it's happening on videos ive successfully played in the past. had to take ME and serato down 3 times during a 5 hour gig yesterday. considering fresh installs and going back to older versions. using a Macbook Pro 2013 2.4 8gb ram.