Aperture synch to ATV

I've tried to find a post that replicated this but cannot.

My photo count is not accurate on ATV.

I have a smart folder in Aperture holding 2187 photos - when checked in the Aperture iTunes share dialogue, only 512 show up.

Hnece, onlt 512 how up on the ATV over the network.

I have created a new folder, restarted iTunes, etc and tried it from scratch - same result.

??? Anyone ?