Mod issues with repository

[Sgt (Ret) McNeil]

so i have been downloading the mods and when it got to the RHS file all this appeared 

 

 

Repository name: 15th
Repository url: ftp://66.85.14.170:21
Download finished on: 31-Mar-2017 11:56:44 PM

Download has been canceled due to too many errors (>10)
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_infantry.pbo
Connection closed by ArmA3Sync: server didn't respond, read timeout reached.
Please checkout the connection settings.
- File not found on repository: /@RHSUSAF/addons/rhsusf_hemtt_a4.pbo.rhsusaf.0.4.2.1.bisign
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_hemtt_a4.pbo
FTP response 421 received.  Server closed connection.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_hemtt_a2.pbo.rhsusaf.0.4.2.1.bisign
Connection closed without indication.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_hemtt_a2.pbo
Connection closed without indication.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_heavyweapons.pbo.rhsusaf.0.4.2.1.bisign
Connection closed without indication.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_heavyweapons.pbo
Connection closed without indication.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_fmtv.pbo.rhsusaf.0.4.2.1.bisign
Connection closed without indication.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_fmtv.pbo
Connection closed without indication.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_f22.pbo.rhsusaf.0.4.2.1.bisign
Connection closed without indication.
- Failed to retrieve file /@RHSUSAF/addons/rhsusf_f22.pbo
Connection closed without indication.

 

 

any information would be help full