My iTunes keeps on copying all my photos onto my iPhone instead of only the new ones.
I have certain Photo albums synced onto my iPhone already. I had about 8 new photos that I had moved onto one of the checked folders. In the past, iTunes would only copy the new ones onto the iPhone. But now, it is re-copying every single photo that is already synced on my iPhone. Does anyone know what's going on and how I can fix it?
I have an iPhone 7 Plus, and I am on a PC with Windows 10. I have iTunes version 12.10.6, which is currently the newest update (but this has been going on before the newest update).
Thanks in advance. I've attached a screenshot.
Windows, Windows 10