So, I was scrolling down the options menu to change my skin, and I accidentally clicked something, because it made the noise. So, I was making sure I didn't click anything too serious just in case I changed anything involving my game play. Well, turns out my cursor isn't moving as good as it was before. My sensitivity is on 1.1x, but that's not what changed. It's moving more slowly and more inaccurate, if that makes sense. It's harder for me to get to one slider to another or one circle to another. If anyone knows what could be possibly wrong, please let me know! Thanks!