Hmm..O-o..My Y key seems to be acting..strangely.

[Wolfy]

Sometimes, for no reason, it won't register. I can press Y, and sometimes it will work, and sometimes it won't. O-o...The keyboard should be pretty clean, so I don't know why it's doing this.

[darkvamplips]

Seems as though your button underneath the key has been moves so you need to pop it off and fix it. Or there's a piece of dirt underneath it that you don't know about it. Either way you need to pop it off.