I'm using Mac OSC HIgh Sierra 10.13.6

Fireface USB Settings application doesn't load on start up, I have to manually switch off and on the UCX at the back to get the computer to recognize the interface. It means every time I start my MacBook Pro - I have to follow it with a switch on and off of the Fireface UCX which is far from ideal.

I've allowed all RME software in system preferences and I have the latest driver.

Could it be possible that i need to remove and completely reinstall the drivers?  Please help?