[Zubersoft]

I don't want you to have go through too much hassle. I need to see if I can put together a smaller library that exhibits the same problem. One thing you could do is long press one of the songs that sends the files every time, tap Share->Export as .msf on the library screen and send that .msf to mike@zubersoft.com. I can then try synchronizing that song between my devices and see if I get the same behavior.

Thanks,
Mike