Mystery Window

Been using Smart FTP v3.0.1022.35 just on an as needed basis.
Recently an additional window has appeared - no visible header or menu - showing log events - for example:-

[11:41:41] NOOP
[11:41:42] 421 No transfer timeout (180 seconds): closing control connection
[11:41:42] An existing connection was forcibly closed by the remote host.
[11:41:42] Client closed the connection.

Unfortunately it obscures the information underneath. I can't seem to move it & I don't know "what it is" to switch it off / move it.

Help! - sorry if there is arealy obvious answer (screenshot available on request)