Using Shift in LR Classic with sliders - bug

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  • Problem
  • Updated 1 year ago
  • (Edited)
I'm using LR Classic slider with a shift to have more precise control over it. From the last version, I have noticed a bug. When you press shift and slide left it is fine, but when you slide right, slider stucks in random positions (sometimes you can slide halfway, sometimes only 10%). To slide more you have to release it and grab again.

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Artur Jarosz

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Posted 1 year ago

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Bhargav, Official Rep

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Hi Artur,

Please provide your system info.
Also, we've tried this at our end and couldn't see it happening.

Can you specify the steps to follow?

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Artur Jarosz

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Lightroom Classic version: 7.5 [ 1186149 ]
License: Creative Cloud
Language setting: en
Operating system: Windows 10 - Home Premium Edition
Version: 10.0.17134
Application architecture: x64
System architecture: x64
Logical processor count: 16
Processor speed: 3,7 GHz
Built-in memory: 32715,0 MB
Real memory available to Lightroom: 32715,0 MB
Real memory used by Lightroom: 5573,4 MB (17,0%)
Virtual memory used by Lightroom: 6459,1 MB
GDI objects count: 855
USER objects count: 3829
Process handles count: 2545
Memory cache size: 3733,1MB
Internal Camera Raw revision: 1001
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 2174MB / 16357MB (13%)
Camera Raw real memory: 2242MB / 32715MB (6%)
System DPI setting: 96 DPI
Desktop composition enabled: Yes
Displays: 1) 2560x1080, 2) 1920x1200
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info:
DirectX: NVIDIA GeForce GTX 1060 6GB (

Steps are simple - with every slider in develope module I have noticed a problem. When sliding them without shift or alt, everything is fine. But when I hold shift to make it move slower, to make more precise adjustments, it stuck at some point when I move it to the right. On the print screen you can see how much I could slide each slider from default position with shift key before it stucked. I have noticed that slower I move it then it stucks earlier. Some of them I was able to push all the way to the right, some not.