Previous version of the beta (4.2.0 release2) for GL-AXT1800 (Slate AX) I think had a FTP server as an option in the Application → Network Storage screen. It seems the new beta, 4.2.0 release3, has deleted that function, which was very nice.
GL-MT3000 (Beryl AX) also has the FTP server option (4.2.0).
Is the FTP server option going to exist for Slate AX?