A bit more testing on the crashing situation today: When an external monitor is connected with SDJ Pro running, launching ME creates immediate crash of ME. If no external monitor is connected with SDJ Pro running, ME launches as normal. After ME is open, you can connect an external monitor and then fullscreen the output window to the external monitor without crashing. Could this be related to the output screen trying to go fullscreen automatically if an external monitor is already connected? I like this feature and have always used it since my first time with ME. I will email my most recent crash log