Hi guy´sI have a huge problem from one day to a nother.My sim runs great locked at 30 fpsBut now i have the problem that my textures on the ground flickers and at this moment my fsx got stutter.But the fps don´t drop !It looks like the texture refresh.I tested almost all tweaks i can found, read the text from ******* and bojote, and install my FSX from nicks postMy Spec.Win7 64bit @ SSDFSX on a other HDDAMD II X6 T1090 @ 4 GhzAsus Sabertooth 990 FX8Gb Corsair DDR3 13332x Nvdia GTX 470 @ SLI ( but this problem not from the microstutter with sli) also tested 1 cardAll my other games runs great but not fsx at the moment :sad:All i have done to solved this problem, after the tweaks doesn´t work:Install fresh win7 64bit on a other hdd with fresh fsx SP1 and 2, without addons.Change CPU from my brotherChange DDR3Change MotherboardChange Videocard.Same problem :sad:Here are my cfg:[GRAPHICS]SHADER_CACHE_PRIMED_10=1693458432SHADER_CACHE_PRIMED=1693458432D3D10=0TEXTURE_MAX_LOAD=1024NUM_LIGHTS=8AIRCRAFT_SHADOWS=0AIRCRAFT_REFLECTIONS=1COCKPIT_HIGH_LOD=1LANDING_LIGHTS=0AC_SELF_SHADOW=0EFFECTS_QUALITY=2GROUND_SHADOWS=0TEXTURE_QUALITY=3IMAGE_QUALITY=0See_Self=1Text_Scroll=1ForceFullScreenVSync=1ForceWindowedVSync=1HIGHMEMFIX=1[sOUND]AmbientUIMusicVolume=-6.000000PrimaryDevice={DEF00000-9C6D-47ED-AAF1-4DDA8F2B5C03}VoiceDevice={DEF00002-9C6D-47ED-AAF1-4DDA8F2B5C03}SOUND=1SOUND_QUALITY=2SOUND_LOD=0UISound=1AmbientUI=0[Display]ChangeTime=4.000000TransitionTime=4.000000ActiveWindowTitleTextColor=255,255,255ActiveWindowTitleBackGroundColor=0,28,140,64NonActiveWindowTitleTextColor=255,255,255NonActiveWindowTitleBackGroundColor=24,33,87,64InfoUpperRightTextColor=255,0,0InfoUpperRightBackGroundColor=0,0,0,0InfoLowerLeftTextColor=255,255,255InfoLowerLeftBackGroundColor=255,0,0,128InfoLowerRightTextColor=255,255,255InfoLowerRightBackGroundColor=255,0,0,128InfoBrakesEnable=TrueInfoParkingBrakesEnable=TrueInfoPauseEnable=TrueInfoSlewEnable=TrueInfoStallEnable=TrueInfoOverspeedEnable=TrueBLOOM_EFFECTS=0SKINNED_ANIMATIONS=1TEXTURE_BANDWIDTH_MULT=40texturemaxload=12UPPER_FRAMERATE_LIMIT=30WideViewAspect=False[Main]User Objects=Airplane, HelicopterSimObjectPaths.0=SimObjects\AirplanesSimObjectPaths.1=SimObjects\RotorcraftSimObjectPaths.2=SimObjects\GroundVehiclesSimObjectPaths.3=SimObjects\BoatsSimObjectPaths.4=SimObjects\AnimalsSimObjectPaths.5=SimObjects\MiscProcSpeed=9326PerfBucket=7HideMenuNormal=0HideMenuFullscreen=1Maximized=1Location=440,130,1480,908,\\.\DISPLAY1FIBER_FRAME_TIME_FRACTION=0.33[PANELS]IMAGE_QUALITY=1DEFAULT_VIEW=0QUICKTIPS=0PANEL_OPACITY=100PANEL_MASKING=1PANEL_STRETCHING=1UNITS_OF_MEASURE=0[Weather]WindshieldPrecipitationEffects=1MinGustTime=10MaxGustTime=500MinGustRampSpeed=1MaxGustRampSpeed=200MinVarTime=5MaxVarTime=50MinVarRampSpeed=10MaxVarRampSpeed=75TurbulenceScale=1.000000WeatherServerAddress=fs2k.zone.comWeatherServerPort=80WeatherGraphDataInDialog=0AdjustForMagVarInDialog=1DynamicWeather=0DownloadWindsAloft=0DisableTurbulence=0CLOUD_DRAW_DISTANCE=3DETAILED_CLOUDS=1CLOUD_COVERAGE_DENSITY=8THERMAL_VISUALS=1[DISPLAY.Device.NVIDIA GeForce GTX 470.0]Mode=1920x1080x32Anisotropic=1AntiAlias=1[CONTROLS]Controls_Default=StandardControls_Current=StandardKBDAIL=64KBDELEV=64KBDRUD=64[TextInfo.1]Latitude=1,1Longitude=1,2Altitude=1,3Heading=1,4AirSpeed=1,5WindDirectionAndSpeed=1,6[TextInfo.2]FrameRate=1,1LockedFrameRate=GForce=1,3FuelPercentage=1,4AverageFrameRate=1,2[TextInfo.3]Latitude=1,1Longitude=1,2Altitude=1,3Heading=1,4AirSpeed=1,5WindDirectionAndSpeed=1,6FrameRate=2,1LockedFrameRate=GForce=2,3FuelPercentage=2,4AverageFrameRate=2,2[slewTextInfo.1]Latitude=1,1Longitude=1,2Altitude=1,3Heading=1,4AirSpeed=1,5[slewTextInfo.2]FrameRate=1,1LockedFrameRate=1,2[slewTextInfo.3]Latitude=1,1Longitude=1,2Altitude=1,3Heading=1,4AirSpeed=1,5FrameRate=2,1LockedFrameRate=2,2[Trusted]D:\Microsoft Flight Simulator X\Modules\A2A_Feel.dll.zbthowenclhbnharuzlcebuhehnrerbinqnozrcw=1D:\Microsoft Flight Simulator X\Modules\AccuFeelMenu.dll.ebrqlzracuiihaqwhwnhtlnqtnwanneloiuanoae=1D:\Microsoft Flight Simulator X\Modules\FSUIPC4.dll.ckcecokoiclcihwqntekcebtiktwhctuwcukbokn=1D:\Microsoft Flight Simulator X\GAUGES\PA20F0.GAU.wtknilzuhwuctilhqqilqaraiitnilotukeitnre=2D:\Microsoft Flight Simulator X\GAUGES\PA20F1.GAU.kuooebbciwhcqouuoahteqatztcrchhzlbauehth=2D:\Microsoft Flight Simulator X\GAUGES\RadioPA.GAU.awllebtktiuieehiiiqqolwwhckrnucctqihuolc=2D:\Microsoft Flight Simulator X\GAUGES\PA20F7.GAU.coiccbrithitncaabrazwblzhkraqtltrbwhrczo=2D:\Microsoft Flight Simulator X\GAUGES\KingAir.DLL.iqenbrzezooqlbuthhbloqkiuqkoonurbnehzbuw=2D:\Microsoft Flight Simulator X\GAUGES\PA28ARCHER2.GAU.wtknilzuhwuctilhqqilqaraiitnilotukeitnre=2D:\Microsoft Flight Simulator X\GAUGES\PA28ARCHER3.GAU.iitkerclkwqlrqztnutnqqzqlkianaaezlqzkhqn=2D:\Microsoft Flight Simulator X\GAUGES\PA28ARCHER4.GAU.awllebtktiuieehiiiqqolwwhckrnucctqihuolc=2[DynamicHeadMovement]LonAccelOnHeadLon=-0.020000LonAccelOnHeadPitch=-0.010000RollAccelOnHeadLat=0.010000YawAccelOnHeadLat=-0.100000RollAccelOnHeadRoll=0.100000MaxHeadAngle=5.000000MaxHeadOffset=0.300000HeadMoveTimeConstant=1.000000[VirtualCopilot]VirtualCopilotActive=0[uSERINTERFACE]PageID=1OpenATCOnCreate=0SHOW_MISSION_CAPTIONS=0PAUSE_ON_LOST_FOCUS=0PROMPT_ON_EXIT=1Map_Orientation=2ShowAllACPaintSchemes=1SelectAircraftManufacturer=AlleSelectAircraftPublisher=AlleSelectAircraftType=Alle[ATC]ShowATCText=1COMM_MSG_NONE_COLOR=FFFFFFFFCOMM_MSG_ATC_USER_COLOR=FFB6FFB6COMM_MSG_USER_ATC_COLOR=FFFFD21BCOMM_MSG_ATC_AI_COLOR=FF00FF00COMM_MSG_AI_ATC_COLOR=FFFF7840AutoOpenAirTrafficWindow=1UsePilotVoice=1PilotVoice=0[PointOfInterestSystem]CycleSetting=0[sCENERY]LENSFLARE=1DAWN_DUSK_SMOOTHING=1IMAGE_COMPLEXITY=4SmallPartRejectRadius=4[TrafficManager]AirlineDensity=0GADensity=0FreewayDensity=3ShipsAndFerriesDensity=1LeisureBoatsDensity=6IFROnly=0AIRPORT_SCENERY_DENSITY=0[TERRAIN]LOD_RADIUS=4.500000MESH_COMPLEXITY=100MESH_RESOLUTION=25TEXTURE_RESOLUTION=29AUTOGEN_DENSITY=2DETAIL_TEXTURE=1WATER_EFFECTS=3TERRAIN_MAX_AUTOGEN_TREES_PER_CELL=4500TERRAIN_MAX_AUTOGEN_BUILDINGS_PER_CELL=500[AContain]ShowLabels=0ShowUserLabel=0ShowLabelManufacturer=1ShowLabelModel=1ShowLabelTailNumber=0ShowLabelDistance=1ShowLabelAltitude=1ShowLabelAirline=0ShowLabelAirlineAndFlightNumber=0ShowLabelFlightPlan=0ShowLabelContainerId=0ShowLabelAirspeed=0ShowLabelHeading=0LabelDelay=1000LabelColor=FFFF0000[iNTERNATIONAL]ASLAT=2ASLON=1MEASURE=0[REALISM]PFactor=0.750000Torque=0.760000GyroEffect=1.000000CrashTolerance=1.000000General=1.000000UnlimitedFuel=FalseTrueAirspeed=FalseAutoCoord=FalseRealMixture=TrueStressDamage=FalseGEffect=TrueManualLights=TrueGyroDrift=FalseCrashWithDyn=FalseCrashDetection=FalseAutoTrim=False[sIM]SYSCLOCK=1[sTARTUP]DEMO=0SHOW_OPENING_SCREEN=1STARTUP_DEMO=LoadWindow=1[FACILITIES]COUNTRY=STATE=CITY=GTL_BUTTON=1254[Misc]Com_Rate=7[bufferPools]Usepools=1RejectThreshold=131072PoolSize=4000000[JOBSCHEDULER]AffinityMask=62[RWW_WEATHER_MAP]SHOW_AIRPORTS=0SHOW_VORS=0SHOW_NDBS=0SHOW_APPROACHES=0SHOW_INTERSECTIONS=0SHOW_VICTOR=0SHOW_JET=0SHOW_AIRSPACE=0SHOW_FLIGHTPLAN=1SHOW_WEATHERSTATIONS=1SHOW_WEATHERSYSTEMS=1SHOW_DATATAGS=1SHOW_TERRAIN=1[MULTIPLAYER]condAccoutPassword=0Maybe some buddy can help me, i have work on this problem now about 2 weeks. And now i am stuck and can go forward