Why do albums sometimes redownload to Android?

[gtyellojacket]

Does anyone know why albums sometimes redownload to the Android app?  I have all of my songs synched to my Android for offline listening. There have been a few times when I have wanted to add a few new albums, and when I start to synch the desktop to the Android, the app chooses some album that was previously synched and redownloads all the songs on that album.  It's not that much of a problem, but it does cause a delay before the new albums start downloading to the Android.

[Joe]

Hi. I've not noticed this but is it possible the redownloaded playlist didn't complete downloading originally? It may be that you're seeing the bug reported here.

[gtyellojacket]

I am positive that the album that redownloaded was properly downloaded originally, because I listened to the whole album offline before the redownload occurred.  

It's possible that the tracks became lost at some point between then and the time that I went back online to resynch new albums.  If so, that would be a bug in the app.

[tigerhenderson]

Spotify when is this downloading problem going to be fixed. It's costly to keep on downloading. Very frustrated.