Zima client - Iphone - backup issues

Good evening,

i’m running zima client on 2 iphons.

On 1st i selected everything to backup, clicked start and everything’s gone streight.

On 2nd iphone i click ‘start’ and it goes on ‘pause’ after 1 photo/video. I have to click ‘start’ for each file.

Could someomne give me wome advice?