Nexus turrets firing sound bug. STILL A PROBLEM!

Nexus turret audio STILL bugs out, playing the lazer sound constantly in most games after firing at least once. Pretty sure this has been around since they became lazer turrets. Even heard it again in an LCS game today. It's not just annoying, it actually affects computer performance, especially on lower end machines. The bug might be stacking another layer of sound every time one of those turrets fires and then stops firing for any length of time. In some games the sound gets so bad that the noise drowns out almost all other noises and starts significantly lowering FPS when you put your camera near those turrets.