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As I have been using Lightoom Classic v13.3.1 Build [202405311538-6d7c0308] on MacOS Sonoma 14.5 (23F79) images have been artifacting and corrupting in Develop mode as I work. The original file is untouched but all of my develop settings are ruined and I cannot even export a clean image. This issue has happened sporadically and I cannot seems to figure out why it's happening. I'm not sure if it is a preview issue, a caching issue (I've cleared my cache and restarted), or anything else. I have even tried undoing all my edits to see if it "repairs" the artifacting/issues. Nothing works. Also, if I move along and try to work on more photos every photo I attempt to edit corrupts like this.
  
Please try to switch off the GPU support from the Lightroom preferences and check if that helps to fix the issue. Go to Lightroom > Preferences > Performance tab > Uncheck "Use Graphics Processor" > Restart Lightroom.
https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-gpu.html
Another step is to try to reset the Lightroom preferences.
https://www.lightroomqueen.com/how-do-i-reset-lightrooms-preferences/
It's recommended to backup your preferences before you reset the preferences to the
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Please try to switch off the GPU support from the Lightroom preferences and check if that helps to fix the issue. Go to Lightroom > Preferences > Performance tab > Uncheck "Use Graphics Processor" > Restart Lightroom.
https://helpx.adobe.com/lightroom-classic/kb/troubleshoot-gpu.html
Another step is to try to reset the Lightroom preferences.
https://www.lightroomqueen.com/how-do-i-reset-lightrooms-preferences/
It's recommended to backup your preferences before you reset the preferences to the default settings:
https://helpx.adobe.com/lightroom-classic/kb/preference-file-and-other-file-locations.html
If this doesn't help, please provide also a copy of your 'System Info'. This can be get from the LrC Help > System Info menu item. There's a copy button in the System Info dialog. Press this button and paste the info into your next forum post.
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If your Mac computer has an AMD GPU, then it's very likely that you're experiencing the bug discussed in https://community.adobe.com/t5/lightroom-classic-bugs/p-gpu-develop-edit-view-amp-export-artifacts-a...