Good info, @jlglr4! [emoji106]Testing in neutral won’t rule out the transmission heat shield bracket. It will only vibrate like this under light load while in gear - like mild acceleration on take off. It will not usually make the noise in neutral. But, if you get the same noise under a brake torque with no rotation of the wheel, I believe that would rule out the transfer case.
The heat shield bracket is a known issue on the 2016’s, and sounds exactly like the linked video. I’d put money on it.
I'm mostly familiar with the 2010-13, 5.0L V8 LR4s, not so much 2014 onward, so I'd take your word for it over my guessing.
I've heard transfer cases sound like that on other (non-Rover) trucks, so that's my only reference, but I hope it's something simpler/cheaper like what you shared, that's for sure.
SkyTree