Something seems to be wrong with ST3 and iCloud sync.
I updated an audio file on my iPad and performed an iCloud sync. I then opened ST3 on my iPhone and started a sync to get the update audio file into ST3. However, my iPhone is not updating the audio file and displays an error message saying file not found. Please restore this file or delete the song.
Furthermore, when I do a sync on my iPad the ST3 storage can balloon up to more than double of what it should be and cause my iPad to run out of storage. Why is that? I have about 10gb of audio files on my iPad. When I first start my iPad I have over 33gb free of space. Even just opening ST3 the iPad file storage for ST3 starts growing double or more in size.
Each time I try to sync with iCloud ST3 takes up more space on my iPad and eventually I run out of space. I have to reboot my iPad to get back to normal level of storage used.
Strangely as I was just completing this message my iPhone and ST3 updated the missing file on it's own.