I have a problem with my sync on my WP8 (lumia 620).
It takes hours to sync some playlists for a offline use.
Does someone encounter the same problem ? Is there any solution ?
What Internet speed do you have? Is it Wifi or Mobile network?
I have the same problem on a Lumia 920 on wifi connection of 25 Mbps. Looking at the settings during synch shows the phone using roughly 250 - 300 kbps while synching. Is there a good reason for this?