This release - correctly switches from RTTY to Phone operation if the PTT Node set to "RTS+DTR" and the PTT Port panel set to None (tnx to Jim N7US) - doesn't automatically include the grid square in outgoing spot notes unless the spot frequency is 50 mhz or higher - provides control over whether the MMTTY Engine window is "always on top" (tnx to Rick N2AMG and Iain N6ML) - updates the SoundcardRTTYSettings.htm documentation files There's a new "always on top" box in the "MTTY Engine window" panel on the Config window's RTTY tab that determines whether or not the MMTTy Engine window is always on top. WinWarbler 6.5.3 is available via the DXLab Launcher or via 73, Dave, AA6YQ