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65 posts
Los Angeles
United States
11.01.2012 13:21

Apple Releases Logic v9.1.8 Update

For more information about the application please visit

Download the update from here.

About the Logic Pro 9.1.8 Update


- Additional content downloads now behave correctly when installing on OS X Lion and OS X Mountain Lion.
- Resolves an issue in which the Save As command sometimes resulted in an alert dialog in Logic 9.1.7.


- Fixes an issue that caused an Airplay dialog to repeatedly appear.
- Relaunching the audio driver now reliably applies changes made to the buffer size.

Performance and Stability

- Resolves performance issues when using plug-ins that provide frequent graphic feedback.
- Resolves an issue that could cause an abnormally large monitoring delay after a computer wakes from sleep.

Plug-ins and Instruments

- Fixes an issue with ES2 that could create distortion when a sidechain was used as the modulation source.
- Tuner now responds consistently when used in a channel strip that also contains plug-ins which introduce latency.
- The MIDI channel for a multi output software instrument is no longer changed when adding Aux outputs when there are regions on the track.


- Logic now properly maintains Aux assignments for multi-output instances of Kontakt that are migrated from earlier versions to Kontakt 5.
- Resolves an issue in which deleting tracks took longer than expected if Melodyne Editor was inserted on a track.

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