1. Install Controller Editor 1.6.3 on a Mac with Yosemite OS
2. Install Pro Tools 11.3.x and included HD drivers (or only the single driver pack HD_Driver_11.3.1_Mac w/o Pro Tools software)
4. Launch Controller Editor
5. After installing the Pro Tools Core Audio drivers, Controller Editor will jump in the dock and you need to force quit. When you do so you'll get a hang log.