Hi, I was doing a Sync of "Noise Reduction" settings on a collection of Smart Previews and I always get the following error: "An internal error has occurred: <AgErrorID>10003</AgErrorID>"
I just redid the same sync on all photos on the PC where I have the originals (instead of just smart previews as originally) and I could properly sync all 900 photos without problems.
So, it seems this might be related to some Smart Preview issue.
I've narrowed the problem down to having videos selected when applying the sync.
If I un-select videos, sync goes fine, so this seems a bug from the sync feature that is not checking if the source is a video or photo when applying a setting.