Hangs and crashes when downloading over cellular

[Bullerd]

I have installed spotify on my ipad air and if I try and download when connected to cellular network it either just hangs at 0/x tracks downloaded or if you try and stop / start any more downloads the app just crashes.
On wifi it is fine.
And yes the cellular connection works fine for anything else.
I have uninstalled and reinstalled.
Does anyone have the same issue or can anyone download tracks over cellular ok?
I'm guessing by the version # 0.9 this is still beta?

[Peter__]

Just to confirm the sync over 2G/3G option is selected in your app Settings? 

And 0.9 is a stable release, Spotify just have weird numbering of releases. 😛

[Bullerd]

Thanks
There is no 2/3/4G option in the in app settings but yes it is enabled in the mobile data settings.