"Can't play the current song." - Playback stops after each song

[rn_]

Hi, 

After most songs end, the next one in the radio, album, station etc, will not start, but I'll receive a blue banner message saying "Can't play the current song.".

I can then play the next track by clicking the right arrow, but it will again stop playing at the end of that song (sometimes it will play 2-3 before happening).

I've tried everything I can see in similar posts turning off local files, hardware acceleration and crossfade, but it still occurs.