This worked very well until recently, when I installed an update for ControllerMate.
Now, when ControllerMate is running, the built-in trackpad of my MacBook Pro (late 2016) stops working. When I quit the application, the trackpad is functional again.
I thought it was an issue with ControllerMate, so I posted on their support forum, so far without any useful feedback.
Then I noticed that the same thing – non-functional trackpad – happens when I attach a gamepad controller via USB (GameSir G3).
Can somebody give me advice how to troubleshoot and perhaps find a fix for this problem?