Clearing Undo Data in Logic Pro X

Today I learned about the joys of “Undo Data.nosync” folders and “lost” WAV files hiding on my system.

I was investigating a problem someone brought up over on GearSlutz, offered a way to find the culprit. Got a response. Culprit was as expected.

I was doing some “Normalize” testing on newly acquired tracks and saw the very WAV files that can get lost show up in my project. I didn’t expect it, but hey, why not.

The key is that “Undo” settings are different for the “Audio File Editor” as opposed to the regular “Undo”. it is probably prudent to “Clear Undo History” in most cases.

Clear Undo History  Audio File Editor