Mac Studio with Logic Pro X - Latency and glitch issues

Hi there,


I recently received my new Mac Studio (M1 Max, 64gb Ram, 32 Core GPU) and have installed Logic Pro X.


I'm having a bunch of glitching and latency issues, and the CPU meter is far too alive for my liking. Having researched before buying, I was led to believe that the M1Max with 64gb Ram should be more than capable - and probably over powered, but I'm incredibly disappointed with the performance so far.


Running Logic Pro X with 6 audio channels, and a handful of plugins, and the CPU meter is running at just below 25% Processing Threads, and then spikes above that, which is very frustrating. I wouldn't mind if I was running a bunch of processing, but there's virtually nothing and all stock plugins.


I've used Logic Pro for years, and until recently on a 2015 MacBook Pro, which honestly performed better than this Mac Studio.


If anyone has any tips I'd greatly appreciate it. I've adjusted and tried various latency settings - currently I'm trying it at I/O Buffer of 64 samples, and have tried 32, 128, 256, 512, 1024 - which is ridiculous really because its unplayable with the recording delay in the upper settings. A machine this high powered should be handling this with ease.


Please help! I invested heavily in this machine and am hoping it is something I need to change in settings, because right now I'm considering returning it.


As a side note, this is the second MacStudio I've had - the first arrived DOA, completely unusable and also with massive CPU spikes. I returned it and received the replacement last week.


Thank you



Mac Studio, macOS 12.4

Posted on Jun 15, 2022 2:44 PM

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Posted on Sep 24, 2022 4:08 PM

Hey I have found something that somewhat works!

  1. Go to FINDER - GO - COMPUTER- MAC HD- LIBRARY - AUDIO - PLUGINS - COMPONENTS....
  2. Create a new folder on Desktop Called "Plugins" and move all plugins to that folder OUT Of components.
  3. Move ONE plugin BACK to components at a time - test logic - test your issues - test that plugin. IF all good, QUIT logic, Reopen, and load the next one.

YES _ this is time consuming - but so far I have found that NATIVE INSTRUMENTS although it "WORKS" is slowing EVERYTHING down... highly disappointing of course.

Hope this can help someone...



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72 replies
Question marked as Top-ranking reply

Sep 24, 2022 4:08 PM in response to ThePianoMan456

Hey I have found something that somewhat works!

  1. Go to FINDER - GO - COMPUTER- MAC HD- LIBRARY - AUDIO - PLUGINS - COMPONENTS....
  2. Create a new folder on Desktop Called "Plugins" and move all plugins to that folder OUT Of components.
  3. Move ONE plugin BACK to components at a time - test logic - test your issues - test that plugin. IF all good, QUIT logic, Reopen, and load the next one.

YES _ this is time consuming - but so far I have found that NATIVE INSTRUMENTS although it "WORKS" is slowing EVERYTHING down... highly disappointing of course.

Hope this can help someone...



Sep 24, 2022 2:47 PM in response to mike530db

The drive in this computer is more than 100 times the typical speed of drives in computers a decade older. If you have installed older ported software that wastes computer resources on a regular basis, such as third-party Virus Scanners, speeder-uppers, Cleaner-uppers/Removers, Optimizers, third-party file Sync-ers such as DropBox, OneDrive, or GoogleDrive, or a VPN that you installed yourself, it will do busywork at previously-impossible speeds.


This older junky software used to run as fast as it could, then would then have suspend to to wait for the disk drive to catch up before  continuing to waste resources. With a really fast drive, that drive-speed restriction is gone.


¿do you have any of that rogues gallery running in the background?

Jun 15, 2022 4:06 PM in response to mike530db

One thing that Borks initial performance is Spotlight Indexing.


Has your Mac completed it initial indexing?


If you have installed software that wastes computer resources on a regular basis, such as speeder-uppers, Cleaner-uppers/Removers, Optimizers, Virus Scanners, third-party file Sync-ers such as DropBox, OneDrive, or GoogleDrive, or a VPN that you installed yourself, it will do busywork at previously-impossible speeds Unlike older computers this Mac it is not throttled very much by disk speed.

Sep 28, 2022 8:24 PM in response to ThePianoMan456

<< dropbox is not using much CPU >> << Kernel_Task and Window_Server and the hogs >>


that's because dropbox DIRECT use for CPU is to set up system calls. Those system calls do busywork at the request of DropBox, and run up the numbers for those other tasks AND for I/O usage, which has no crisp direct measurement method.


I suggest you try un-installing DropBox for a while, and see if your computer becomes more speedy.


--------

There is no inherent penalty for having files stored on external drives.

Oct 9, 2022 1:47 PM in response to JulesME987654321

Hi Jules, thanks for this tip. I've tried it, and yes I too have found that Native Instruments is a huge memory hog and doesn't play nicely with Logic on M1. It's also quite astonishing that 95% of the NI stuff isn't yet available as M1 Native - you must run Rosetta to use them because they're still Intel 64 architecture.


I even had difficulty installing Native Access 2 - had emails back and forth with their tech support.


Unfortunately I'm still having some glitch/pop/jump back and CPU spike issues. No matter what I try it just doesn't seem to ever fully go away - although it has improved slightly.


I wish Apple would push a Logic update - it feels like these are Logic bugs

Oct 12, 2022 1:10 PM in response to Skodymoore

There is a major change that Apple made in these computers, that may be influencing how they operate:


The drive in this computer is more than 100 times the typical speed of drives in computers a decade older. If you have installed software that wastes computer resources on a regular basis, such as third-party Virus Scanners, speeder-uppers, Cleaner-uppers/Removers, Optimizers, third-party file Sync-ers such as DropBox, OneDrive, or GoogleDrive, or a VPN that you installed yourself, it will do busywork at previously-impossible speeds — heating up at a ferocious rate. 


This older junky software used to run as fast as it could, then would then have to suspend itself to wait for the disk drive to catch up before continuing to waste resources. With a really fast drive, that drive-speed restriction is gone.

Dec 4, 2022 3:56 AM in response to mike530db

Hi , first of all sorry for my bad English! Just for curiosity where are you living ? (USA ????).....I talked with more than one producer in Italy and Germany since I read this thread and it seems that here in Europe there is no problem like that. Mac Studio M1 Max and Ultra versions with 32/64/128 GB RAM don't have any kind of problem like that with Logic Pro X (10.7.5) and macOS Ventura 13.0.1. It's not first time I hear that there are difference of behavior between Europe and USA and often depended on different "charger behavior" , "electric system" and so on.


If you don't yet, have you the opportunity to test behind "continuity group" or "electric current stabilizer" ?

Have you noticed if when you have the spike of CPU the "WindowServer" process start to be stressed a lot ? (like using more of 25% of CPU) ?


Just 3 days ago I was not able to work in my macBook 2020 with i7 with the same behavior of you (high CPU usage and was impossible to do my job)....noticed that without my monitor 4k attached through Display Port the usage of WindowsServer was really reduced but anyway not solved my problem.


Desperate I updated to macOS Ventura (because no limitation for my drivers and software) => well after the installation I recovered something like 80GB of space on my integrate SSD and it restarted to work perfectly :):):)

Probably in my case I was using something attached to my Logic Pro X that was driving it crazy.


Now the discussion can be opened in different direction but the fact that I Updated and the problem disappeared with the same Logic Pro X project is something really singular no ? Don't know if it has been macOS Ventura to fix it but I can assure you that now the problem is disappeared. I am not saying the this version is the solution because I suppose Mac Studio is provided with last version of OS but the problem could be not directly on your DAW but in some dependency or third party you are using.


Have you tried to re-install the OS from scratch, put Logic Pro X and use only stock plugins & sounds ?

Do you have the same issue ?


Let us know to reassure many "lovers" of this technology.

Thanks in advance for your reply









Jul 31, 2022 6:14 PM in response to MacMotorCo

Remember that when you post here, the only Readers are other Users like you.


Apple Movers and Shakers do not troll the forums looking for problems -- they get complete, packaged problems with full system and hardware information in Bug Reports.


So if you want to move the issue along, contact Apple support and work with the First responders, and when you have the opportunity, ask for a specialist. Specialists have deeper technical knowledge, but FAR less patience. Ask them to file a new Bug Report on your behalf, or add you to an existing Bug Report.


Get Support


When you have only a moment, use the feedback link to post a terse summary of your issues. You won't get a formal response, but it will get read and sent to the appropriate parties.


Product Feedback - Apple


.


Sep 8, 2022 8:30 AM in response to supercondr

My bet is the top offenders of cpu % load is

  • mds (spotlight), seen as high as 3-400%, especially on a cold boot
  • photoanalysisd, as high as 100-200%
  • videoencoder/decoder, 50-100
  • window server, 30-50
  • Logic , 15-40

This happens on my system after a initial cold boot in morning. This “clean up” boot up process can take 5-20 mins depending on your system. Variables an be the number of external disks attached, and if your currently connected to the internet or not.


Starting Logic should stop these processes or at least suspend or “nice” the offending processes which are consuming cpu resources.


Especially when recording any takes.

Nov 8, 2022 2:30 PM in response to Grant Bennet-Alder

I’ve spent two hours on to Apple Logic pro tech support today, screen share, they are as stumped as I am. Nothing obvious in the activity monitor, he couldn’t zero in on the cause, despite it being very simple for me to recreate the glitches and bugs. Trying to partition drive, reinstalled Monterey, isolate plugins, checking for failed or bad validated au etc, absolutely no difference. Alchemy in a brand new clean instance of Logic with ZERO other third party plugins installed, pushing the CPU meter to the max on its own when I play a chord. Yet another dud. Guy I spoke to was actually very nice and helpful, despite not resolving the issue. They’re calling back tomorrow with more diagnostics to run and if that fails they’ll send me another replacement machine. I’ll be asking for an M1 Ultra for my trouble!

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Mac Studio with Logic Pro X - Latency and glitch issues

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