I had no problem with the version before this summer; I really, really liked it and it was great to be a able to do everything on a Mac since my students all use Macs. But ever since I updated to 2.0.2, it’s been highly problematic. I’m working in Mac OS X 10.11.6. I spend more time with the spinning beachball in VEXos Utility 2.0.2 than doing anything with it. Eventually it recognizes things and seems to work. (But even some of the at working has been questionable.) My biggest headache at the moment is just that it takes several minutes just to get to the point where it starts seeing an attached brain. And I don’t really appreciate having to force-quit VEXos Utility 2.0.2 to exit it, but since I only get the spinning beachball except for short bits of time with a brain attached, that’s the only way to quit the program. I’ve tried downloading VEXos Utility 2.0.2 several times; I’ve tried restarting the computer; I’ve tried closing down other things to isolate VEXos Utility 2.0.2. Nothing seems to work. I can’t be the only one experiencing this.