5 Replies Latest reply on Nov 17, 2015 4:20 PM by johnrellis

    Lightroom CC 2015 Interface Lag


      Hi Everyone


      I'm at my whits end here. I'm not sure where this issue came from or when it specifically happened but its frustrating me. What is happening is I am getting significant input lag (1-2 seconds) on any menu, slider setting, main menu, develop tab or even just zooming in an image in develop mode.


      Initially I thought it might be my graphics drivers for my ATI R2 980GT, so I updated those. No fix. I've diabled hardware acceleration in LR CC, no avail. Then I thought well maybe its LR not liking working with the big *.ARW raw files so I converted a bunch to *.DNG. No avail there either huge input lag! Ive re-intalled LR which has nit fixed the issue.


      Have others come across this issue or found a resolution for it? It makes editing photos near impossible!.


      My Specs are as follows:


      Lightroom version: CC 2015.2.1 [ 1046594 ]

      License: Creative Cloud

      Operating system: Windows 10

      Version: 10.0

      Application architecture: x64

      System architecture: x64

      Logical processor count: 4

      Processor speed: 3.4 GHz

      Built-in memory: 16321.5 MB

      Real memory available to Lightroom: 16321.5 MB

      Real memory used by Lightroom: 2205.3 MB (13.5%)

      Virtual memory used by Lightroom: 2835.4 MB

      Memory cache size: 3017.1 MB

      Maximum thread count used by Camera Raw: 4

      Camera Raw SIMD optimization: SSE2,AVX,AVX2

      System DPI setting: 96 DPI

      Desktop composition enabled: Yes

      Displays: 1) 1920x1080, 2) 1920x1080

      Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No


      Graphics Processor Info:

      AMD Radeon R9 200 (980GT) Series


      Check OpenGL support: Passed

      Vendor: ATI Technologies Inc.

      Version: 3.3.13399 Core Profile Context 15.201.1151.1005

      Renderer: AMD Radeon R9 200 Series

      LanguageVersion: 4.40


      Application folder: C:\Program Files\Adobe\Adobe Lightroom

      Library Path: C:\Users\-\Pictures\Lightroom\Lightroom Catalog.lrcat

      Settings Folder: C:\Users\-\AppData\Roaming\Adobe\Lightroom


      Installed Plugins:

      1) Canon Tether Plugin

      2) Facebook

      3) Flickr

      4) Leica Tether Plugin

      5) Nikon Tether Plugin


      Config.lua flags: None


      Adapter #1: Vendor : 1002

        Device : 67b1

        Subsystem : b001002

        Revision : 0

        Video Memory : 4075

      Adapter #2: Vendor : 1414

        Device : 8c

        Subsystem : 0

        Revision : 0

        Video Memory : 0

      AudioDeviceIOBlockSize: 1024

      AudioDeviceName: SPDIF-Out (Sound Blaster Z)

      AudioDeviceNumberOfChannels: 2

      AudioDeviceSampleRate: 44100

      Build: Uninitialized

      Direct2DEnabled: false

      GPUDevice: not available

      OGLEnabled: true


      Your help is much appreciated