Up to this morning, I have always synced only the last three months of photos.
When I tried to sync this morning, I noticed that the option to sync ALL selected albums events and faces was selected, and it was impossible to make any other selections. "last three months" was still selected in the scroll field, but it was greyed out.
What happened? How can I get it to act normally again?
I'm running up to date ML and fully updated itunes.
MacBook Pro (13-inch Mid 2010), OS X Mountain Lion (10.8.4)