@saul suspected as much, I've not had any lucky with a 3rd party NVMe. They all cause weird issues. The OWC I had, I had to do SMC reset every time I wanted to use it, have to do it 50% of the time with the current one.
@karlaustin oh no. The current SSD is the original. The replacement is NVMe + adapter. Just installing it now too see what happens. Wish me luck 🤞
@saul oh, okay that is odd then. Good luck, with it, I had nothing but frustrations with replacements in my MBP :/
@karlaustin picked up a Sabrent 512GB and a converter. Seems to be the preferred choice on YouTube