Purchased instruments - again

Hell again.
Again problem with purchased instruments.
Every time I start the app, I have to wait for already purchased insytuments to be downloaded.
This makes the use of iPad Notion useless. Am I doing something wrong, that main app doesn't keep all instruments on my iPad? I have still enough place for them. Another question is, if it's possible to use already purchased jazz instruments in desktop app? The price for Notion 4 is still nice, but I'm interested in big band souds only; having Sibelius 7, beeing not very satisfied with it's sounds I'm tempted to use something different, but not spending too much money.
Greetings to all crew.
VoytG
Again problem with purchased instruments.
Every time I start the app, I have to wait for already purchased insytuments to be downloaded.
This makes the use of iPad Notion useless. Am I doing something wrong, that main app doesn't keep all instruments on my iPad? I have still enough place for them. Another question is, if it's possible to use already purchased jazz instruments in desktop app? The price for Notion 4 is still nice, but I'm interested in big band souds only; having Sibelius 7, beeing not very satisfied with it's sounds I'm tempted to use something different, but not spending too much money.
Greetings to all crew.
VoytG