Photo Sync iOS stops


I have setup Seattle and everything works like a charm, also from the mobile client. The only thing bothering me, is the automatic upload of photos stops working and display “1468 photos remaining”.

Manual upload and download works. I also tried removing the sync target, but with the same problem just with a different remaining number of photos.

Is there a way to check what’s happening on the client and see the log of the IOS client?

Thanks in advance