Once I start rotation the crop window in Lightroom CC, it jiggles and rotates uncontrollably. Mac OS 10.10.3 — iMac (27-inch, Mid 2011)

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  • Updated 4 years ago
This began the day I updated (first day it was available) and has not been solved by enabling or turning off GPU acceleration. I go back to LR 5.7 and it does not happen.
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H. Michael Roberts

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Posted 4 years ago

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Simon Chen, Principal Computer Scientist

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I suspect either the GPU is under-powered or the driver is problematic. Can you provide the GPU model info?

Adobe has documented a few GPU that are known to not work well on the latest Mac OSX. Please see https://helpx.adobe.com/lightroom/kb/....
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H. Michael Roberts

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It turns out that the problem is likely the WACOM mouse on the Intuous 3 tablet, as a standard mouse and the pen do not have the problem.