Redwish

So when I type sometimes it will predict for me coming up with nonsense such as Seasieupid reticleady. When I means to say "Stupid ready" I think it may have a connect to the fact the options on a menu are constantly being scrolled through. So like if you hover your mouse on the top one and hold down the down arror it will constantly move. It's doing that but super fast. Any help? XD Thanks!