Hi AllThose using AI Smoothing for separation, the Release button when the program is opened is that supposed to be clicked when you connect to Flight Sim or left alone.I could not find any documentation related to this switch.Also several times the information screen does not indicate where the destination aircraft are, just that it is monitoring X# of aircraft.Hope this post makes sense.Kenny G.

Hi,Don't know what the Release button does - doesn't appear to do anything for me.There will be aircraft that the program is monitoring but will not be listed as either Holding or Landing. They are making their approach, but have not yet contacted the tower.I have also seen some aircraft that are not listed at all - these have been "lost" to the program.Hope this helps,--Tom GibsonCal Classic Propliner Page: http://www.calclassic.comFreeflight Design Shop: http://www.freeflightdesign.comDrop by! ___x_x_(")_x_x___

Tks. Tom for the reply.Kenny G.