I'm using Houdini 15 on a mac laptop 10.11.4

My icons and ui are very very tiny. I've tried adjusted my settings under Preferences –> General UI Size but it doesn't change anything. Is there another place to alter this? It's impossible to use.

Did you restart after changing the size? Changing the UI size requires a restart of Houdini.

I tried Hi DPI and Large. Restarted Houdini and still no luck. Is there a preferences file I should trash or something?

I am also having the same problem with the small UI on my MacBook Pro. Did you find a solution?