In this post, you’ll learn more about the Status Code 110 returned that is returned for a File Transfer Protocol (FTP) operation when working with the System.Net .NET API.
.NET API FtpStatusCode Error
110 – RestartMarker
FtpStatusCode .NET API Error Description
Specifies that the response contains a restart marker reply. The text of the description that accompanies this status contains the user data stream marker and the server marker.