popping noise in Garageband
I have a Mac mini and i have a Scarlett solo plugged into the USB and running my guitar directly into that.
I have done many recordings and have noticed recently that occasionally there is an annoying popping or cracking noise which interrupts the sound. It happens when I am recording and when I am not recording. Its getting on my nerves and I'd appreciate some help on how to stop it!
Thanks!
Mac mini, OS X Yosemite (10.10.5)