Russ, you mention to disable the editor tracking and ownership controls but I am not sure where do disable the ownership control. Could you post a screen shot of where this would be located? I did disable the editor tracking and still failed to sync. I am confused because I used the same features to create 2 web maps that I had edited data onto. Once sync'd fine this one had errors.. I cannot try to sync the data anymore as my iPad had a blue screen of death yesterday and crashed. Had to do a factory re install from iTunes.