Inductrix Pro being stubborn with my DX6e

Hello!
I’ve watched the videos. I’ve tried the set up in the manual. I’ve tried numerous other recipes I’ve found online. I downloaded a set up from Spektrum.

I’ve gotten it to arm, randomly and not reliably. Neither will it actually fly reliably. I’ve adjusted the end points in betaflight.

It’s become such a source of mental pain! Ideas?