Hi @Maredich and welcome to Grey Arrows
I know the subject line of this post says “Inspire 2”, but can you just confirm it is an Inspire 2, and not an “Inspire 1 v2” ?
(DJI have the most ridiculous naming conventions!)
There’s a huge discussion on NLD in this thread:
But I don’t think anyone here has used NLD with an Inspire.
Possibly @Gadgerman? But I don’t no think he used NLD to downgrade.