Hello,I fly the 737 PMDG all series since years.And in the previous few days, i encountered a problem with the speedtape.Every flight that i fly, and often in climb phase, for example, i am at 290 kts climbing, and suddenly the speedtape on the 2 PFD descent and it indicated 45 kts (the minimum) with plenty of red rectangles (symbol when the aircraft is not flying the good speed range).Could you help me ? Thanks a lot.Gilles Menghetti

HiPossibly a weather update or sudden change of wind. Thats what I have experienced in the past. Might be worth checking next time it happens.Hope that helpsRegardsAlan

HiPossibly a weather update or sudden change of wind. Thats what I have experienced in the past. Might be worth checking next time it happens.Hope that helpsRegardsAlan

i do not notice any change in weather at this time.I will fly another flight without Active Sky 6.5 and i will see.Gilles Menghetti

Did you have your Pitot/Probe heat on? AS 6.5 I believe has an option for icing in clouds. Wind speed and direction smoothing should be enabled.