Themes and album art

[vocrobot]

I have just installed Rockbox on my DX50. The standard Cabbie theme shows album art for all my albums but when I select any of the others get the square where the art usually goes with nothing in it. I remember this happened sometimes on my iPod video but it got sorted. Does anyone know why this is happening?

EDIT. Discovered you need to switch the player off and on again for it to work, please delete.


Paul