Originally Posted By: Robert Wood
Hi all - I have been struggling with endless song generation times for simple songs in Logic Pro X. Some songs taking over ten minutes to generate. I am running the latest Apple Mac mini and latest versions of OS, Logic and BB.

Turns out that if you run Logic in "Rosetta" mode, rather than natively, the problem goes away. Not sure if anyone else has this issue, but to make Logic launch in Rosetta mode you have to get info on the app and set the checkbox "Open in Rosetta".

I hope that PG Music are working on a native version as all Macs will be running Apple Silicon soon.

Very interesting - I have not noticed any issues like this on my M1 Macbook. I just tested the latest AU plugin in the latest native ARM versions of GarageBand, Logic, and Reaper, as well as standalone, and the generation times for the same song ranged from 36 to 40 seconds.

What version of the DAW plugin are you using? It should say at the bottom of the plugin window.


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