Not sure about the Nomad, but lots of people here have done high DOC adaptive clearing on the Shapeoko, and it should be the exact same principle on the Nomad: you need helical ramping down to full depth (slow and easy), and then the adaptive goodness starts (high DOC, small WOC, light and fast cuts)
I have applied that strategy for this project in wood.
The trick is that there needs to be enough room to do the helical ramping into the pocket size versus the endmill diameter and selected helical ramp radius in Fusion.
Maybe if you share one of those Fusion projects of yours that fail, we might be able to tell you what looks right and what doesn’t, for an adaptive clearing approach.