Failed exporting some support files.

When I try and Export some files to a new repository the job fails: 

1. 11/29/2018 2:52:58 AM Support Files Export : Started Processing...
2. 11/29/2018 2:53:01 AM Support Files Export : Downloaded : 0 / 15
3. 11/29/2018 2:53:22 AM Support Files Export : Downloaded : 15 / 15
4. 11/29/2018 2:53:27 AM Support Files Export : Failed exporting some support files.

Inside DellRepositoryManager_Server.log file we have:

29-11-2018 02:53:20 	[Exception][Downloader] -> [Download File] -> : //downloads.dell.com/FOLDER04455819M/1/SAS-RAID_Firmware_WDYTK_WN32_21.3.5-0002_A09.EXEInvalid URI: The hostname could not be parsed.   at System.Uri.CreateThis(String uri, Boolean dontEscape, UriKind uriKind)
   at System.Uri..ctor(String uriString)
   at System.Net.WebRequest.Create(String requestUriString)
   at DownloadManager.DownloadBase.DownloadFile(String strSourceFile, String strDestFile, Boolean bWebFile, WebClient& downloadClient, String& strError)
   at DownloadManager.DownloadBase.ProcessTempFile(Boolean bWebFile, Token token, String strSourceFile, String signPath)
   at DownloadManager.HttpCopy.CopyHelper(Token token, Boolean bAsync)
   at DownloadManager.HttpCopy.CopyAsync(Token token)
   at DownloadManager.Downloader.Download(Token token, Protocol protocol, Boolean bAsync)

Clearly the URI misses the http/https/ftp prefix.

I run version 2.2.4.630 of DRM.