Logic - supported channel layout sometimes not recognized (SOLVED)

[zabukowski]

It looks like this script solved the problem:

Getting multiple buses working for AU and VST3

Hello, I’m scouring the forum for multibus issues and found yours. I’m similarly trying to get all sorts of combination of layouts woking acceptably in Logic, Cubase and Pro Tools. One thing I can’t see if you’ve mentioned with your Logic issue is whether you do a full reset for the rescan. I’ve found having to do this between changing supported layouts. The brute force script seems to be this (found elsewhere): #!/bin/sh sudo killall -9 AudioComponentRegistrar rm ~/Library/Caches/AudioUnitCach…

During troubleshooting, I was regularly deleting com.apple.logic10.plist and com.apple.audiounits.cache, but not com.apple.audio.InfoHelper.plist (which I suspect is the culprit) and com.apple.logic.pro.cs (which I believe is related to control surfaces).

The script also terminates the AudioComponentRegistrar process. Note that using this script resets Logic preferences.

Since running the script for the first time, I’ve been able to use any plugin version and code combination without having issues in Logic anymore.

GOOD to know