I think it might be a general ftp problem, I was not able to transfer other files as well, and sporadically a few files would get through. Any ideas would be helpful. I also sent an email to tech support (with errors included:)
The following is the log from FTP Pro:
200 Type set to I.
227 Entering Passive Mode (205,196,218,14,222,5).
connecting data channel to 184.108.40.206:222,5(56837)
data channel connected to 220.127.116.11:222,5(56837)
550 list-objects: No such file or directory
Transfer request completed with status: Failed, 1 SubItem(s) failed
200 Type set to A.
227 Entering Passive Mode (205,196,218,14,161,0).
connecting data channel to 18.104.22.168:161,0(41216)
data channel connected to 22.214.171.124:161,0(41216)
150 Opening ASCII mode data connection for file list
transferred 537 bytes in < 0.001 seconds, 4195.313 Kbps ( 524.414
Kbps), transfer succeeded.
226 Quotas off
In the transfer menu this is listed under status:
Failed, 1 SubItem(s) failed