Ok, so i closed osu just now and now this thing on top of my screen pops up and no matter what I do i can't make it go away =3=,it's really annoying because i can't close windows and minimize and all that. Im using alt and ctrl tab to switch screens now orz. this never happened to me before and im pretty sure it's not reproducable since I doubt it's osu's fault.....but i just want to ask that does anyone know what this is OwO?