Can I remove the SD cards and sync them on the MMW computer?

Updated to latest version still did same thing on tablet, have not tried phone yet. Allowed tablet to redownload on sync took over 24 hours. New songs did not sync and playlists still did not sync new songs. Also how do you generate a debug log on android?

Wifi for sync both Android have 1.3.2.0809 MMW is version 4.1.20.1864 and it is trying to resync the 4089 songs already there pulse the new songs. So what is causing it to try and resync everything?

Have been trying to resync 2 Android devices (a phone running 7.0 and a tablet running 7.1). When I launch synchronization it starts trying to download a songs again not just the new songs. There are over 5000 songs in the MMW database. How can I download just the new songs and the updated playlists...

MMW 4.1.15.1830 MMA 1.3.0.0685

Synced MMA to MMW the sync wheel on MMA is constantly spinning . Have restarted multiple times. Using MMW 4.1.15.1830 MMA 1.3.0.0685

Thanks Magic Nodes gave me just what I needed.