Hi all,
So if you are running OSX Mavericks, you will want to put your Scarlett interface into Class Compliant Mode. This essentially runs the unit using Apples Core Audio Driver (as opposed to the native driver) which generally produces a more-stable result.
Head over to Focusrite.com/downloads>Select Scarlett 2i2>Download ClassCompliantMode.App.Zip > Unzip, unplug your Scarlett and run the Apple Script.
Let me know if this works for you guys!
Cheers!
Miles