I finally found some time to properly investigate why my chain was skipping, dropping and not moving well when changing gear. Took the rear wheel out and the freehub fell on the floor with part of the Hope Pro2 axle stuck in it.
Bought a replacment axle, bearings, tools and set to work trying to remove the old stuck piece and stuck bearings and fit the new parts. 3.5 hours early on Sunday morning, multiple scraped knuckles, swearing and a bit of blood and its finally back together. The online how to video made it look a lot less frustrating than it was 😀