It worked last week but is failing now, and I have recreated it just in case.   A typical sftp connection is getting the following error:
I get this attempting a connection from the Explorer:
SFTP error 7
SBSimpleSftp.EElSimpleSFTPClientError: Connection lost (error code is 10058)
I get this when it runs as part of a step in a job:
Connection lost (error code is 0)
I have done the 'uncheck Auto adjust MAC algorithms' suggested solution and it fails.
The connection works fine in filezilla.
Any ideas?  Attached is the feilzilla log.  I dont know how to make a vcron ftp attempt log.
 
                         filezilla.txt 
                         (5kb) downloaded 64 time(s).