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There are problems with ExFAT formatted drives.Some people are reporting issues sending photos to the trash/bin from within Lightroom, although again, details remain very sketchy.However, if you deny access, you will only be able to pick color from within Lightroom Classic. Once you allow access, you will able to pick color from that application and the dialog will not appear again. This is a one-time dialog asking you to grant access to the application. When you try to use eyedropper from the color swatch in Graduated Filter or Radial Filter, the System Recording dialog appears asking for permission.Workaround – turn the camera on before invoking the Start Tethered Capture command. The Nikon SDK needs updating for Catalina.Go to System Preferences > Security & Privacy > Privacy tab > Files and Folders and make sure that Lightroom has permission to access the desktop and other folders, like this: If Lightroom says File Not Found when you try to access files that you can see from Finder, you may have accidentally declined permissions.Canon Tethering was broken on macOS 10.15.2, but has been corrected in macOS 10.15.3.There are known issues in the latest Lightroom Classic releases when running on Catalina:
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FIXED – There was a Volume Disconnected error on Catalina when using earlier versions, but updating to the latest version (3.0) fixes this issue.When you select File > Migrate From… > Apple Photos Library migration fails with “Migration was not successful” dialog. Apple Photos migration to Lightroom Desktop fails.
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