Photos Are Duplicating Themselves - UPDATE

A few months ago, I started noticing strange occurrences with my photos, both on my iPhone and my Mac. At first, I ignored it; I thought it might be my fault since I spend a lot of time in my photo library adding keywords to my pictures. However, when I examined it more closely, I realized it wasn’t my doing, and what was happening was peculiar and needed to be brought to Apple’s attention.

I have about 10,000 pictures in my library dating back many years. A large portion of those came from a point-and-shoot camera that I imported from a memory card; some were scanned, and the rest were captured over the years using various iPhones.

The problem I’m experiencing is that pictures from my library are duplicating themselves—sometimes once, twice, or even three times. Today, I noticed that the same video now appears 18 times in my library. When this happens, they show up at the bottom of the file as if I just took them. Additionally, the metadata changes from its original state to the date and time when the duplication occurred. New pictures that I take are never duplicated; it’s only old photos.

There’s no real rhyme or reason for when this happens. I’ve been working with an Apple specialist for a few weeks now, and she’s had me run various diagnostic tests that she forwards to her engineers. We’re no closer to figuring out what’s wrong and why it happens than we were when we started.

On one hand, it’s really interesting; on the other hand, I wish this had happened to someone else. I don’t particularly like being a test subject for glitches.

When/if we ever get this solved, I’ll post an update; however, I wanted to share this with the group.

Wow, this sounds somewhat like that paperclip-making machine idea, where everything gets turned into paperclips.

The only time I’ve seen content duplicated was because of iCloud. I transferred photos from my camera to a laptop (which pushed it to iCloud) while away on vacation and then imported the photos on my main computer after arriving home. The images all ended up duplicated, because iPhoto couldn’t see that the iCloud images (from the laptop) and the images I just imported were identical.

That’s clearly not what’s going on here, but perhaps it may hint at a cause.

I’d check iCloud photo configuration on your Mac and any other devices. If they are not configured for the same kind of usage, it may be that some device is seeing the cloud copy as a new image, and is then uploading it, creating more images.

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We’ve been looking at iCloud, but there’s nothing there that points directly to it.

UPDATE

As of today, I have 4,417 duplicates in my library!