Logic Pro 10.7 very slow on loading projects and plugins

After updating to 10.7 loading projects become extremely slow - especially while loading plugins. Each plugin takes a lot of time before starting with new one. It’s much much slower than previous versions.

also when inserting plugins in channel

strips - it takes a lot of time and rainbow ball of death frequently appears before plugin opens and gets displayed in insert slot.

is anybody else experiencing this?

Mac mini, macOS 11.6

Posted on Oct 21, 2021 12:08 PM

Reply
Question marked as Top-ranking reply

Posted on Jan 20, 2022 4:30 PM

I just got off the phone with Apple Support about this issue (a call I scheduled with their Pro Media folks yesterday). While I was on hold I started to do a little debugging.


I started with a fresh project with a 10-second blank audio recording. Then, I saved it and opened it back up. So far so good, nice and fast. Then, I added RVox, a Waves plugin. I saved and closed the project and tried to re-open it. Bingo. Slow!


So then I started searching the Internet for slow Waves plugins with Logic Pro. I came across something that said I should run "Waves AU Reg Utility" which basically scans your plugins and registers them as Audio Units. I ran that utility and it said it errored out, but when I launched Logic Pro again with that test project it opened up right away!


I then tried opening one of my projects that has been really slow. Zing! It opened up with no delay.


Then the Apple Support person came on the line and I told him that I think I had solved it. Fortunately he was nice enough to explain that ... if you are running on macOS Monterey, plugins will only work properly if they are registered as Audio Units.


He send me a link to a document that explains some things you can do to troubleshoot Logic. Hopefully this also helps someone else here. My projects are all opening nice and fast now. I wish I would have discovered this two months ago.


Here is the link to that document: https://support.apple.com/en-us/HT201199

81 replies

Apr 11, 2022 12:41 PM in response to adam vaughn

What you're describing is unrelated to this discussion. The issues discussed here refer to long loading times, while you're talking about old projects crashing Logic. Those two issues have nothing to do with each other. I recommend you post your issue report in a more appropriate discussion if there is one or else open a separate discussion for this.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Logic Pro 10.7 very slow on loading projects and plugins

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.