So, @OpenSUSE Leap 15.4 doesn't load out of my docking station, it just finishes the boot sequence and sits there. I've messed with it a ton, so I am just going to reformat with Tumbleweed to see if that's any better.

I also think I am going to drop the swap. I had been adhering to the old concept of 'Double your RAM in swap space,' but I have 64 GB of RAM now. Double that is absurd. So, I am going back down to 2GB like the docs suggest and OpenSUSE defaults to.

(Opinions welcome!)