Cancel button

In a dialog window for a file transfer a "Cancel" button is present. But this button does not work as "cancel" operation, but as "interrupt and close connection" (it even does not erase the partial file transfered from the serwer)...

Best wishes

For SFTP the cancel button works as you want. If not let me know.

For SCP it works as you write, but it warns you. So it is intentional. SCP protocol does not allow interruption of file transfer:

Read Supported transfer protocols.