total commander can read files via sftp or ftp but not write

[dauriac]

Hello
I have a computer under linux on my lan. It is both an sftp and ftp server working properly.
However using Total Commander on my Samsung Android4.4.4 I can read files, but not [write files.
In practice I select a file and then use the arrow icon on bottom to copy it. But the possible destinations do not include the sftp anf ftp bookmarks.
Is there a way to enable writing from Android to Linux ?
Thank you

[ghisler(Author)]

Please set the ftp or sftp server in the other panel before using the copy button. You can switch to the other panel by swiping sideways, or by tapping on the button with the 3 arrows.

[dauriac]

Thank you very much !