Using 1.04.10
I find that after you have logged in to either one of these services, if you power off the unit using the remote. When you resume, none of your content (playlists, favourites, etc) will be available.
No media in current folder is displayed
In the case of deezer, you need to click sign in, and then select your account and then your playlist will be available in ‘my Music”
For Mediafly, you just need to go your channels a 2nd time to see your channels.
The media fly issue has been there throughout the betas, but deezer is obviously the new addition.
Maybe the 2 problems are related.