SSH sendFile stuck at 32700 bytes

[denkerinteraktivgmbh]

Hi Folks,
when uploading a file via ssh using the sendFile method, the upload gets stuck at 32700 bytes which ist the standard maximum packet length of the ssh protocol. https://www.rfc-editor.org/rfc/rfc4253#page-8
Why isn't the file splitted in packages?

Thanks in advance :-)