Update will not download (Ps3)

I started up TPS on the Ps3 today so I could cross-save my character to the Ps4 THC, I got message about an update so I thought ok I will download, 691MB Additional Content. Anyway at 75% it stops. I cancelled it and retried, but did the same thing, I have repeated this 5 times now, it will not get past 75%.

I have left it there now for about an hour and the only thing that is happening is the time left is increasing very slowly.

All I wanted to do is cross-save a game so I could continue.