3 Replies Latest reply on Jul 19, 2017 12:21 AM by xuz31284699

    Tone Curve mouse control issue persists

    A Caminada

      The issue: fine control using an Apple wireless Magic Mouse lags. Moving the points on the curve in edit mode are difficult to control and small mouse movements do not affect the points.


      This issue has been going on since the first versions of Lightroom CC - 2 years/2015.


      I've had several Adobe tech sessions whereby several changes were attempted as was general housekeeping to improve speed. None of them have made a difference.


      Any help appreciated.

        • 1. Re: Tone Curve mouse control issue persists
          Akash Sharma Adobe Employee

          HI ACaminada ,


          Could you please check if you are facing this issue with the latest version of Lightroom CC 2015.10?

          If so help us with the Lightroom Help>>System info so that we can diagnose and try replicating the issue.




          1 person found this helpful
          • 2. Re: Tone Curve mouse control issue persists
            Peter Svancar

            Hello, i would like to continue in this tread with maybe similar problem.

            I have fresh new imac with magic mouse 2 and fresh copy of LR.


            The issue what i have is that when i use for example hue point adjust (click+hold while moving up and down to adjust), while slowly moving mouse down is absolutely OK adjusting values. But moving backwards (up) is not working well. I need to do quick movement up to start the mouse reacting.


            This is strange, because if iam doing the muse movements without click+hold, the mouse curse moves ok in all directions.

            So its not the mouse sensor...




            • 3. Re: Tone Curve mouse control issue persists

              Lightroom 版本: CC 2015.12 [ 1125239 ]

              许可: Creative Cloud

              操作系统: Mac OS 10

              版本: 10.12 [5]

              应用程序架构: x64

              逻辑处理器数: 4

              处理器速度: 2.6 GHz

              内建内存: 8,192.0 MB

              Lightroom 可用物理内存: 8,192.0 MB

              Lightroom 使用的物理内存: 418.2 MB (5.1%)

              Lightroom 使用的虚拟内存: 1,257.1 MB

              内存高速缓存大小: 10.5MB / 1,856.4MB (0.6%)

              Camera Raw 使用的最大线程数: 3

              Camera Raw SIMD 优化: SSE2,AVX,AVX2

              Camera Raw 虚拟内存: 6MB / 4095MB (0%)

              显示: 1) 1680x1050, 2) 2560x1600




              Intel Iris OpenGL Engine



              Check OpenGL support: Passed

              Vendor: Intel Inc.

              Version: 4.1 INTEL-10.25.13

              Renderer: Intel Iris OpenGL Engine

              LanguageVersion: 4.10





              应用程序文件夹: /Applications/Adobe Lightroom

              图库路径: /Users/zhuxu/Pictures/lr/lr.lrcat

              设置文件夹: /Users/zhuxu/Library/Application Support/Adobe/Lightroom




              1) AdobeStock

              2) Aperture/iPhoto 导入程序插件

              3) Canon 联机增效工具

              4) Facebook

              5) Flickr

              6) Leica 联机增效工具

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              Config.lua 旗标: None



              AudioDeviceIOBlockSize: 512

              AudioDeviceName: 内建输出

              AudioDeviceNumberOfChannels: 2

              AudioDeviceSampleRate: 44100

              Build: LR5x4

              CoreImage: true

              GL_ACCUM_ALPHA_BITS: 0

              GL_ACCUM_BLUE_BITS: 0

              GL_ACCUM_GREEN_BITS: 0

              GL_ACCUM_RED_BITS: 0

              GL_ALPHA_BITS: 8

              GL_BLUE_BITS: 8

              GL_DEPTH_BITS: 24

              GL_GREEN_BITS: 8

              GL_MAX_3D_TEXTURE_SIZE: 2048

              GL_MAX_TEXTURE_SIZE: 16384

              GL_MAX_TEXTURE_UNITS: 8

              GL_MAX_VIEWPORT_DIMS: 16384,16384

              GL_RED_BITS: 8

              GL_RENDERER: Intel Iris OpenGL Engine


              GL_STENCIL_BITS: 8

              GL_VENDOR: Intel Inc.

              GL_VERSION: 2.1 INTEL-10.25.13

              OGLEnabled: true

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