Focusrite scarlett solo 3rd gen crackling

1. Why is my interface crackling?
2. What does air do on Scarlett solo 3rd gen?

Why is my interface crackling?

Pops, clicks, and dropouts are often buffer-related issues (usually from having your buffer size set too low). Check your Buffer Size setting for your interface/audio system. ... Try increasing your buffer size until the problem goes away.

What does air do on Scarlett solo 3rd gen?

THERE'S SOMETHING IN THE AIR

Activate the Air circuit on Scarlett 3^rd Gen's upgraded mic preamps to make your guitars and vocals sound instantly brighter and more spacious, giving them a lustrous sheen that can make all the difference in the mix.