shourec

Q: Logic Pro X - 10.0.6 - Reassigned "Main Stereo Outputs" track in the Arrange Window reverts back to an unassigned track after making changes on other tracks.

When reassigning a track to "Output 1-2 - Output (Stereo Output)" in the Arrange Window (right-click on track: Reassign Track>Mixer>Output Stereo), the

"Output 1-2 - Output (Stereo Output)" track reverts back to an unassigned track after making changes to other tracks. Why is this?? Is this a bug or am I doing something wrong?? Please advise.

Mac Pro, OS X Mavericks (10.9.2), 3.2 GHz -Quad Core Xeon - 6GB Mem

Posted on May 11, 2014 7:11 PM

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Q: Logic Pro X - 10.0.6 - Reassigned "Main Stereo Outputs" track in the Arrange Window reverts back to an unassigned track after maki ... more

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  • by sterling r,

    sterling r sterling r May 14, 2014 7:58 AM in response to shourec
    Community Specialists
    May 14, 2014 7:58 AM in response to shourec

    Hey there shourec,

     

    It sounds like you are assigning tracks to your outputs but they are unassigning themselves. I would use steps 4-10 of the following article to help isolate and resolve the issue:

     

    Logic Pro X: Troubleshooting basics

    http://support.apple.com/kb/HT5859

     

    Here are steps 4-7 to get you started, but there is more if needed in the article:

    1. Check third-party compatibility

      If you're using a third-party audio interface, MIDI interface, storage system, control surface, or plug-ins, check the support area on the manufacturer's website to be sure that you're using the latest version of the relevant driver or other software for your product. For information on troubleshooting possible issues with Audio Unit plug-ins, click here.
    2. Test with no audio driver

      You can isolate issues with audio devices by starting Logic Pro X with no audio driver. Press and hold the Control key immediately after Logic Pro X starts to open. A dialog asking whether you wish to launch audio drivers will appear. Click "No" and see if Logic Pro X starts up normally. If Logic Pro X launches with no audio driver, check with the audio device manufacture for an updated driver. There could also be an issue with an Audio Unit plug-in. For more information see Logic Pro, Logic Express, MainStage: Disable or remove Audio Unit plug-ins to troubleshoot issues.

    3. Test using the computer's built-in audio hardware

      If you use external audio hardware, try setting Logic Pro X to use the built-in audio hardware on your computer. Choose Logic Pro X > Preferences > Audio from the main menu and click the Devices tab. Choose the built in audio hardware from the Input Device and Output Device pop-up menus. If the issue is resolved using built-in audio, refer to the manufacturer of your audio interface.
    4. Start Logic with a different project template

      Sometimes project files can become damaged, causing unexpected behavior in Logic. If you use a template, damage to the template can cause unexpected results with any project subsequently created from it. To create a completely fresh project choose File > New from Template and select Empty Project in the template selector window. Test to see if the issue is resolved in the new project.

      Sometimes, issues with the data in a project can be repaired. Open an affected project and open the Project Information window with the Project Information key command. Click Reorganize Memory to attempt to repair the project. When you reorganize memory, the current project is checked for any signs of damage, structural problems, and unused blocks. If any unused blocks are found, you will be able to remove these, and repair the project. Project memory is also reorganized automatically after saving or opening a project.

     

    Thank you for using Apple Support Communities.

    Take care,

    Sterling