Catherine [BLUS30428]

I have been trying and trying to get this thing to work, and I had it "kind of working" a while back on an older version, but it was super slow. I cannot get it to work at all if I try vulkan or dx12, only opengl. It just stops responding if I try the other 2. What am I doing wrong? And so far on the newest version I can't even get the atlus screen. It tells me it's installing for a minute or two, then when that's done, it flashes the catherine logo at the bottom left then just a black screen. I used to at least be able to get to the start screen. Anyone have any pointers?