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shubhkrut_1719
Participant
October 31, 2025
Question

Copy paste settings loads too slow in lightroom classic on cr3 (raw photos)

  • October 31, 2025
  • 1 reply
  • 145 views

Dear Sir,

 

My name is Ronak, i am an wedding photographer from India.I have canon r6 mark ii camera, when i open m rawy photos in lightroom classic the library modules loads faster photos, but in the develop module it loads the photos too slow. I feel one photo will take 3-4 seconds to load. I have also changed my prefrences settings , increaed camera raw cache, optimize the catalogue but yet the same problem.

 

Problem 2.... In develop module copying settings from previous photo and pasting on the next photo it takes 5-6 seconds which was not earlier. I have latest Lightroom Classic 15 version too. 

 

Please do help me. I have done all the settings which i read in many post here. Still finding the same ptoblem as this eas stated in this post

 

https://community.adobe.com/t5/lightroom-classic-discussions/photo-switching-performance-in-develop-mode-is-slow/td-p/14439290

1 reply

Sameer K
Community Manager
Sameer KCommunity Manager
Community Manager
October 31, 2025

Hey, @shubhkrut_1719. Welcome to the Lightroom Community. I'll need more info to help you figure this out. Please share the system info from Lightroom Classic from Help > System info > Copy and paste into a text document > Upload and attach here. 

 

Does this happen with freshly imported images, or after you've applied specific edits to the image, such as Lens Corrections, Denoise, and Masks? 

As primary steps, try this:

  • Unplug additional displays & use only one by default.
  • Monitor the Task Manager > Performance Tab for any unexpected read and write operations. 
  • Lightroom Classic > Catalog Settings > Metadata > Uncheck 'Automatically Write Changes Into XMP.'
  • Check this detailed response from our Expert: https://adobe.ly/4g6Cb4j

Let me know how it goes. Thanks!

Sameer K

(Type '@' and type my name to mention me when you reply)

S
shubhkrut_1719Author
Participant
October 31, 2025

Dear Sir,

@Sameer K  Thanks for writing the email, I have attached the lightroom system info please have an look to it.

 

I have windows 11 with nvidia graphics P1000

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shubhkrut_1719Author
Participant
November 4, 2025

@Sameer K Sir any revert for the same?.... yet the lightroom classic very slowly loads  the cr3 files in the develop module . I have even installed the older lightroom version so that there is no lag. Today I have uninstalled all the programmes  and refresh installed the creative cloud with the help of the engineer Ansh from the lightroom support team.

@Per Berntsen Sir can you advice once whats need to be done.

Thanks in advance.. 

 

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