So I've finished the STEP guide, I launch through SKSE and the skyrim logo is spinning, it isn't frozen. I can Alt + W into the steam screen and my cursor is fine. I've tried alt+tabbing out and that doesn't get my cursor back in the menu. The arrow keys do not work for menu selection, nor does the enter key. My cursor just evaporates when in the main menu, any ideas?
I've tried using the default .ini's but that didn't help at all.