Lightroom 4 running slow

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  • Problem
  • Updated 6 years ago
We were told to report in here with Lightroom issues. LR4 is running very slow, at least on Mac Pro QuadCore 2.66 Xeon w/ 11GB of RAM. LR3 was much faster. For example, cloning w/ adjustment brush is requiring 3-5 seconds for each item. Why should that be?
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Richard Barnard

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  • perplexed

Posted 6 years ago

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jdv, Champion

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