Ok, so tha remote app that RME developed and gave us for free(!) is super nice and so much more convenient to use than their rather convoluted hardware interface...
I've also changed methods for how to EQ and I must say that I landed on something even better than before (for me):
Rather than slavishly using the MiniDSP EAR and REW, I instead
played tones manually and actually
listened to what was louder and what was quieter and adjusted according to that. Then I did the same thing while listening to music and adjusted until everything sounded really nice, instead of measuring really nice.
The result is that I'm happier with what I got now than I've ever been! Super warm sound, and very laid back treble. Guess I'm not really an audiophile...