The log says this
. 2014-03-27 20:54:45.298 [Background 1] Copying files to remote side failed.
. 2014-03-27 20:54:47.298 [Background 1] Connecting to gate.************.co.uk ...
. 2014-03-27 20:54:47.329 [Background 1] Connected with gate.************.co.uk. Waiting for welcome message...
< 2014-03-27 20:54:47.360 [Background 1] 220 ************ Web FTP service. All access is logged.
> 2014-03-27 20:54:47.360 [Background 1] USER ************
< 2014-03-27 20:54:47.392 [Background 1] 331 Please specify the password.
> 2014-03-27 20:54:47.392 [Background 1] PASS ************
< 2014-03-27 20:54:47.423 [Background 1] 230 Login successful.
> 2014-03-27 20:54:47.423 [Background 1] SYST
< 2014-03-27 20:54:47.454 [Background 1] 215 UNIX Type: L8
> 2014-03-27 20:54:47.454 [Background 1] FEAT
< 2014-03-27 20:54:47.485 [Background 1] 211-Features:
< 2014-03-27 20:54:47.501 [Background 1] AUTH SSL
< 2014-03-27 20:54:47.517 [Background 1] AUTH TLS
< 2014-03-27 20:54:47.517 [Background 1] EPRT
< 2014-03-27 20:54:47.517 [Background 1] EPSV
< 2014-03-27 20:54:47.517 [Background 1] MDTM
< 2014-03-27 20:54:47.517 [Background 1] PASV
< 2014-03-27 20:54:47.517 [Background 1] PBSZ
< 2014-03-27 20:54:47.517 [Background 1] PROT
< 2014-03-27 20:54:47.517 [Background 1] REST STREAM
< 2014-03-27 20:54:47.517 [Background 1] SIZE
< 2014-03-27 20:54:47.517 [Background 1] TVFS
< 2014-03-27 20:54:47.517 [Background 1] 211 End
. 2014-03-27 20:54:47.517 [Background 1] Connected
And this process just loops, so if left transferring overnight its doesn't restart itself correctly which puts us hours behind with our printers