So, I flew another flight with the turbulence set to "severe". No problems. Here is the "General" section from my FSUIPI.INI:[PRE]ShortAircraftNameOk=SubstringTCASid=FlightTCASrange=40AxisCalibration=NoDirectAxesToCalibs=NoShowMultilineWindow=YesSuppressSingleline=NoSuppressMultilineFS=NoAxisIntercepts=NoWeatherReadFactor=1SimConnectStallTime=1GraduatedVisibility=NoLowerVisAltitude=0UpperVisAltitude=0UpperVisibility=0MinimumVisibility=0MaximumVisibilityFewClouds=0MaximumVisibility=0MaximumVisibilityOvercast=0MaximumVisibilityRainy=0SetVisUpperAlt=NoVisUpperAltLimit=0ExtendMetarMaxVis=NoOneCloudLayer=NoCloudTurbulence=NoCloudIcing=YesGenerateCirrus=YesSuppressCloudTurbulence=NoMaxIce=-4MinIce=-4UpperWindGusts=NoSuppressWindTurbulence=NoWindTurbulence=NoSuppressAllGusts=NoMaxSurfaceWind=0WindLimitLevel=200WindDiscardLevel=400WindAjustAltitude=NoWindAjustAltitudeBy=2000WindSmoothing=YesWindSmoothness=-2WindSmoothAirborneOnly=NoDisconnTrimForAP=NoZeroElevForAPAlt=NoThrottleSyncAll=NoWhiteMessages=NoShowPMcontrols=NoSpoilerIncrement=512MagicBattery=NoRudderSpikeRemoval=NoElevatorSpikeRemoval=NoAileronSpikeRemoval=NoReversedElevatorTrim=NoClockSync=YesClockSyncMins=5ClearWeatherDynamics=NoOwnWeatherChanges=YesTimeForSelect=4LoadFlightMenu=NoLoadPlanMenu=NoPauseAfterCrash=NoZapSound=fireworkShortAircraftNameOk=NoFixControlAccel=NoPressureSmoothness=20TemperatureSmoothness=100SuppressWindVariance=NoTurbulenceRate=1.0,5.0TurbulenceDivisor=20,20,40,40MouseWheelTrim=NoVisibilityOptions=NoWeatherRewriteSeconds=1MouseWheelTrimSpeed=1FixMachSpeedBug=No[/PRE]- Bill

Hi AnttiIf your using ASX I believe Ryan, as usual, has hit the nail on the head.After playing around with 100's of different ASX settings I think I got it sorted. Try setting your windshear values lower. It worked for me.For some reason ASX looks at these violent aloft changes as windshear.RegardsSteve