The only option missing - fetching them likes. For example - if I give a thumbs up in Google Play Music  it would be sweet for this app to mark as loved on the last.fm site too! That would be so nice! For folks with Network errors - reinstall! For folks with unrecognized music apps - try again! Have N7  defaul  Google Play Music  Rocket Player  etc. scrobbled without even a hiccup.
January 11 2017