Software Steinberg

I have a problem with either the software or my Mac. I own a UR12 and im trying to connect it to my MacBook Pro 2018, the only problem is that I have to make it thru a hub and apparently is not possible that way.
The interface has the blinking light all the time and I can’t find any solution to this problem!!

If you’re using USB bus power then try to use power separately instead. Alternatively also try different hubs, particularly ones that are powered I suppose.