Rapid beeping during entire game

[Jake]

I'm not sure whats making the noise, but I also couldn't move my the selection down to darker playthrough either.

https://www.youtube.com/watch?v=gtcLNpQ4e1Q&feature=youtu.be

During the point where it suggests lighter or darker, I am spamming down on the keyboard. I did install 3d sprites through this website(http://esteticpack.blogspot.com/), but I'm unsure if it has any relevance to the beeping. I assume it's a sort of keyboard input issue, but nothing resets when I press up on my arrows keys.

[Jake]

Figured it out, Q was somehow "held down". It physically was not, but I tapped it and it stopped beeping.