Here is a link to all the current tutorials for Scaler 3:
My understanding is they will be continuing to add to these over time, and that there is likely to be a full course at some stage, like the brilliant course offered for Scaler 2.
Regarding some of the other challenges you are having, what is your setup?
I’m not at my computer at the moment but will get back to you with some more details soon. I know I haven’t had any issues dragging and dropping any parts into either Logic or Ableton.