Mid 2012 MacBook Pro, 10.11.6, Firestudio Project. I installed Universal Control 1.7.4 and it crashes on launch. I have used the uninstaller several times as well as done a manual uninstall. UC does recognize the Firestudio (mixer appears) the first time it launches after install. App then crashes on relaunch. Cables and firewire port are good.
UC 1.6 was working with os x 10.9 before I upgraded to 10.11