limits

could you try it out what happens when in a comp you select "Unpack to new track alternatives" (so multiple tracks, not 1) and press undo (cmd-z) afterwards?

What were you undoing? What was the last action listed in the Undo history (Edit > Undo History). I suggest you watch the undo history or just get used to using Edit > Undo (xyz) as this lists the name of the action you're about to undo, to better understand the undo behavior. Also consider including your Mixer actions into your undo history if that's the behavior you want. If you don't do that, choose a patch, then start tweaking the patch for hours, and press Command-Z, you'll undo the last non-Mixer action which is to insert the patch, meaning the patch will completely disappear. In that case you can choose Edit > Redo to bring the patch (and all your custom changes) back. - Undo dragging of an audio file in the project from the loop browser - Undo unpack comp to new tracks alternatives project is completely f*ckd after it, all the presets are changed, vst instruments are switched etc Redo won't help It's def a bug and not something in my workflow as I clearly chose to undo a specific action

This is just total insanity, I'm experiencing this issue on 3 different apple computers with different operating systems so definitely a Logic bug which they don't know about because It's been happening for years. I experience this after doing the Undo command (cmd-Z) all my settings completely change, presets of audio units are different, instruments switched channels etc.. This happens after I drag in an audio file from the loop browser and press Undo or after unpacking takes to new track alternatives and pressing undo.. Super dangerous as it messes up sessions completely I suggest filing a report here : https://www.apple.com/feedback/logic-pro.html

Hi everyone Been experiencing similar issues for half a year, which is driving me nuts It happens regularly when I import a wav file or loop from whithin the sample browser that suddenly all the presets from my instruments have changed and even the instruments have been swapped with others... or even the AU instruments are playing stuff from audio channels instead i'm on the latest version on Logic and still happened today anyone solved this?

Hi everyone Been experiencing similar issues for half a year, which is driving me nuts It happens regularly when I import a wav file or loop from whithin the sample browser that suddenly all the presets from my instruments have changed and even the instruments have been swapped with others... or even the AU instruments are playing stuff from audio channels instead i'm on the latest version on Logic and still happened today anyone solved this?