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December 8, 2025
Answered

AI only works after closing LR and reopening.

  • December 8, 2025
  • 1 reply
  • 80 views

I did like the last years' AI feature on LR much better. Now I click 'denoise' square and it never works unless I restart LR, 'quit' LR and then open it again. It works then but on the next image I have to do it again. Frustrating. 

iMac has been updated. 

Thank you

Correct answer Zack_Kev8642

I’ve seen this happen after recent LR updates. Before restarting the whole app, try this: go to Preferences, Performance, toggle GPU off then back on. It usually gets Denoise working again. If it still repeats, clear the LR cache or reinstall the latest patch because it is likely a bug and not your iMac.

1 reply

Zack_Kev8642Correct answer
Inspiring
December 8, 2025

I’ve seen this happen after recent LR updates. Before restarting the whole app, try this: go to Preferences, Performance, toggle GPU off then back on. It usually gets Denoise working again. If it still repeats, clear the LR cache or reinstall the latest patch because it is likely a bug and not your iMac.