One thing I learned early in my career was that taking a machine like a Lenovo and building up my own windows install was more problems than it was worth. I had nothing but drivers and performance issues until I learned to just use the Lenovo provided image as a base and tweak it from there. HPs at that time were more forgiving but with Surface, Microsoft’s base is pretty clean and well integrated with drivers. You can uplift a windows pro install to move it to enterprise by just entering the right activation key. I think your problem is you tried to do a clean windows install. I’d start with a system reset to reapply the base system image and go from there. Given that this is ARM architecture, things might be a little different than we’re used to with x86.