Fixing Logic Pro X Choppiness on Sonoma

Having upgraded to Sonoma, you're facing choppy Logic Pro X performance, a struggle many Hackintoshers encounter. Fear not, fellow music maker! This guide will dissect the issue and offer fixes based on your Designare z390, Coffee Lake i9, RX580 setup.

Diagnosis:
  • Cause: Several potential culprits exist, from resource limitations to buggy kexts or OpenCore settings. We'll need to narrow them down.

First Steps:
  1. Basic troubleshooting:
    • Reboot: Sometimes, a simple restart clears temporary glitches.
    • Logic Pro preferences: Wipe them (Control-Option-Command while launching Logic) and start fresh.
  2. Resource Monitoring:
    • Open Activity Monitor and focus on CPU, RAM, and Disk I/O while using Logic. Identify any spikes coinciding with UI lag.
    • CPU: High usage may indicate plugin inefficiency or OpenCore settings like CPUID masking.
    • RAM: If Logic uses most of your 32GB, consider adding more or optimizing large audio projects.
    • Disk I/O: SSD preferred, HDD bottlenecks lag. Consider optimizing disk performance.
  3. Plugin Scrutiny:
    • Identify resource-hungry plugins by disabling them one by one while monitoring performance. Replace or optimize demanding ones.
    • Update plugins to their latest versions, as older versions could have compatibility issues.
  4. Kext Examination:
    • Check for outdated or incompatible kexts: Ensure your kexts are compatible with Sonoma and OpenCore versions. Consider using tools like CoreSlide or Hackintool to identify potential issues.
    • Review relevant kexts: Focus on graphics (Radeon kexts), USB (especially for audio interfaces), and any custom kexts related to your specific hardware.
  5. OpenCore Check-up:
    • Review SMBIOS configuration: Ensure your iMac 19,1 SMBIOS matches your hardware specs accurately.
    • Check boot args: Review your OpenCore boot arguments for potential conflicts with Sonoma or Logic Pro.
Additional Tips:
    • Reduce Logic UI complexity: Close unnecessary windows and avoid excessive graphics in your project.
    • Optimize macOS: Adjust System Preferences like energy saver settings and visual effects to prioritize performance.
    • Optimize audio settings: Experiment with sample rate and buffer size in Logic's preferences to find the sweet spot.
    • Consider hardware upgrades: More RAM or an SSD can significantly improve performance.

Community Resources:
    • OpenCore documentation: https://Dortania.github.io/OpenCore-Install-Guide/
    • Hackintosh forums and communities: https://osx86project.org/
    • Logic Pro X official resources: https://support.apple.com/guide/logicpro/welcome/mac
By systematically investigating and adjusting these areas, you can conquer the Sonoma lag and unleash the full power of Logic Pro X on your Hackintosh. Remember, troubleshooting can be an iterative process, so don't get discouraged! With patience and careful analysis, you'll be composing smooth tracks in no time.

Logic Pro X Slow Choppy UI on Sonoma

Hey folks, was hoping I could maybe get a few tips/pointers on how to fix an issue I'm having with Logic Pro. I just updated to Sonoma on my machine, and Logic ran fine on Monterey, but now on Sonoma I'm getting a lot of lag on JUST Logic Pro.

If I start with a bare bones new project everything runs fine, but as soon as I add a few substantial plugins and tracks, it starts to kind of crawl when interacting with the UI and I'm getting a lot of beachballs. Scrolling while playing is particularly bad.

I tried rebooting and wiping my logic pro prefs, no dice.

Anyone else seeing this issue?

Specs: Designare z390 Board | Coffee Lake i9 | Radeon RX580 GPU | iMac 19,1 SMBIOS | On latest OpenCore, kexts all updated | 32GB Ram

Author: @blacklight223