[Jacksparrow8915]

Wondering if anyone can help me, I have a 2015 535d that I recently bought. It had 91000 miles on when I got it, now it’s on 101,000. I recently got a major service done and the gearbox service by a bmw recognised garage.

Since then the car has been jerking when shifting gear slightly and just doesn’t seem to drive very well compared to before.

I’ve seen forums saying get adaptation done but others saying don’t? I was considering XHP to see if that fixes the issue as I was going to get it anyway? Any ideas what it could be?
Thanks