After connecting to a remote host, the PutFile attempts fails with the error "Failed to accept PutFile data connection".
We've successfully used this FTP capability for some time now, but suddenly it fails.
We can reach the remote host just fine with FileZilla, and send files with no problem.
Is the error potentially due to a change at the Remote host, but effecting only the connection with Chilkat? If not what else could be causing the problem?
I did follow up with out I.T. folks and finally discovered it was the firewall. Problem resolved. Thanks for pointing me in the right direction, chilkat ♦♦.
Is this SSL?