Playback lag

[vazcardona]

When I press play it highlights the song like I have chosen it which is great. However after this nothing happens. The song will not start or play, regardless of how many times I press the song to choose it. The problem does not end here, the song too will randomly turn itself on when it decides a few minutes later. This is particularly bad if u tried pressing play 10 times as it was not working as it attempts to try play the song 10 times, restarting a few seconds on every time.

I find it does this on Apple iPads too.