Might sound a bit random. But I basically (stupidly) washed my Logitech keyboard under a tap to clean it, and it worked fine to begin with, but now the keyboard either automatically types stuff in, or nothing works. I've taken it apart to dry it, and it seems all dry now. But inside, you get these plastic sheets in the keyboard. I have three of them. Obviously the rubber mat for the keys goes on top. But I'm unsure the order of the three plastic sheets? Does anyone know where this 'plain' plastic sheet goes? Does it go in-between the two main sheets, on top, or the bottom? Lol. I forgot when I took it out!