Hi all I'm in need of some help. Systems spec 4GB, Q6700 2.66, 800GTX. I have a problem with fs9 during take off / taxi (ground movement), only. When takeing off or taxing I get a small stutter / slow down every two seconds or so. It only occurs when I'm moving the aircraft if stationary and I pan there is no stuttering. I've looked all over the web at various different forums and I've tried turning off Force Feedback, I've played with nhancer but I'm getting lost. I've tried all I can think of but still they are there. Once up to around 500ft AGL the stutters go and I get 25fps locked and can go higer.I've included my FS9.cfg for anyone to suggest any enhancements to it. Many thanks in advance. Jez Smith.[PANELS]IMAGE_QUALITY=1UNITS_OF_MEASURE=0QUICKTIPS=0PANEL_MASKING=1PANEL_STRETCHING=1[Weather]WindshieldPrecipitationEffects=1MinGustTime=10MaxGustTime=500MinGustRampSpeed=1MaxGustRampSpeed=200MinVarTime=5MaxVarTime=50MinVarRampSpeed=10MaxVarRampSpeed=75TurbulenceScale=1.000000DefaultVisibility=0DynWx_MedianDewPointSpread=10.000000DynWx_ProbCloudFormForMedianDewPoint=0.000500DynWx_MaxDewPointSpread=50.000000DynWx_ProbCloudFormForMaxDewPoint=0.000125DynWx_ProbCloudFormForMinDewPoint=0.100000DynWx_DryTempLapsePer1000Meters=9.000000DynWx_ProbCloudFormForDryTempLapse=0.000500DynWx_MoistTempLapsePer1000Meters=3.300000DynWx_ProbCloudFormForMoistTempLapse=0.040000DynWx_MaxProbCloudChangePerMinute=0.040000DynWx_MultiplierForDynamicWeatherLevelMild=0.500000DynWx_MultiplierForDynamicWeatherLevelNormal=1.000000DynWx_MultiplierForDynamicWeatherLevelHigh=3.000000DynWx_MultiplierForDynamicWeatherLevelExtreme=10.000000DynWx_TempChangePercentageForOvercastClouds=0.750000DynWx_TempChangePercentageForMinDewPoint=0.700000DynWx_MaxTempChangePerMinute=0.060000WeatherServerAddress=fs2k.zone.comWeatherServerPort=80WeatherGraphDataInDialog=0DynamicWeather=4LOADWEATHER=1MAX_UNLIMITED_VIS=96560CLOUD_DRAW_DISTANCE=43D_CLOUD_PERCENT=100DETAILED_CLOUDS=1CLOUD_COVERAGE_DENSITY=6CloudsImpostorRingRadius=64000.000000DownloadWindsAloft=0DisableTurbulence=0[iNTERNATIONAL]ASLAT=2ASLON=1MEASURE=0[MISC]COM_RATE=7LOG_TIME=0FOREIGN_TRANSLATOR=0LOG_FILE=[sTARTUP]DEMO=0LOADSIM=1LOADWINDOW=1SHOW_OPENING_SCREEN=1STARTUP_DEMO=[GRAPHICS]FULL_SCREEN=1PERFORMANCE_MODE=0DEF_PERF_MODE=6TEXT_SCROLL=1AUTO_LOD=0DETAIL_TEXTURE=1WATER_EFFECTS=2TERRAIN_USE_VECTOR_MAP=1TERRAIN_USE_VECTOR_OBJECTS=1EFFECTS_QUALITY=2GROUND_SHADOWS=1SMOOTH_VIEW=1IMAGE_SMOOTHING=1TEXTURE_MAX_LOAD=1024COCKPIT_HIGH_LOD=1AIRCRAFT_SHADOWS=1LANDING_LIGHTS=1IMAGE_QUALITY=0TEXTURE_BLDG=1TEXTURE_GND=1TEXTURE_WATER=1AIRCRAFT_TEXTURE=2SEE_SELF=1TEXTURE_QUALITY=3LOD_TARGET_FPS=16NUM_LIGHTS=8[REALISM]INDASPD=0PFactor=1.000000Torque=1.000000GyroEffect=1.000000CrashTolerance=1.000000General=1.000000UnlimitedFuel=FalseTrueAirspeed=FalseAutoCoord=TrueRealMixture=FalseStressDamage=FalseGEffect=TrueManualLights=TrueGyroDrift=FalseCrashWithDyn=FalseCrashDetection=0[CONTROLS]KBDAIL=64KBDELEV=64KBDRUD=64force_master_gain=10000force_stick_force_enabled=1force_stick_shaker_enabled=1force_gear_bump_enabled=0force_crash_enabled=0force_ground_bumps_enabled=1PAN_RATE=900force_master_enabled=1[uSERINTERFACE]MAP_ORIENTATION=2PAUSE_ON_LOST_FOCUS=0PROMPT_ON_EXIT=1DisplayFuelAsWeight=1SelectFlightLevel=0SelectFlightTitle=0PageID=3OpenATCOnCreate=0SITUATION=C:\Users\admin\Documents\Flight Simulator Files\startup[sOUND]SOUND=1SOUND_FADER1=0.500000SOUND_FADER2=0.090000SOUND_FADER3=0.100000SOUND_FADER4=0.800000SOUND_FADER5=0.170000SOUND_FADER6=1.000000SOUND_QUALITY=2[DISPLAY.Device.NVIDIA GeForce 8800 GTX.0]Mode=1440x900x32TextureAGP=0RenderToTexture=0TriLinear=1MipBias=8[DISPLAY]UPPER_FRAMERATE_LIMIT=24TEXTURE_BANDWIDTH_MULT=120[TERRAIN]TERRAIN_ERROR_FACTOR=100.000000TERRAIN_MIN_DEM_AREA=10.000000TERRAIN_MAX_DEM_AREA=100.000000TERRAIN_MAX_VERTEX_LEVEL=19TERRAIN_TEXTURE_SIZE_EXP=8TERRAIN_AUTOGEN_DENSITY=5TERRAIN_USE_GRADIENT_MAP=1TERRAIN_EXTENDED_TEXTURES=1TERRAIN_DEFAULT_RADIUS=9.500000TERRAIN_EXTENDED_RADIUS=4.500000TERRAIN_EXTENDED_LEVELS=240[sCENERY]IMAGE_COMPLEXITY=5DYNAMIC_SCENERY=1DYN_SCN_DENSITY=5DAWN_DUSK_SMOOTHING=1SUNGLARE=0LENSFLARE=0[AIRtoCONTAINER]SIM1=Cessna Skylane 182R RGSIM2=Learjet 45SIM3=Schweizer 2-32 SailplaneSIM4=Sopwith CamelSIM5=Extra 300SSIM6=Boeing 737-400[APL]CACHE_WAV_FILES=1[TrafficManager]TrafficDensity=100IFROnly=0EnableAirline=1EnableGeneralAviation=0[AContain]ShowLabels=1ShowUserLabel=0ShowLabelManufacturer=0ShowLabelModel=1ShowLabelTailNumber=0ShowLabelDistance=0ShowLabelAltitude=0ShowLabelAirline=0ShowLabelAirlineAndFlightNumber=0ShowLabelFlightPlan=0ShowLabelContainerId=0ShowLabelAirspeed=0ShowLabelHeading=0LabelDelay=1000LabelColor=FFFF0000[sLEW]MaxLateralRate=40000.000000MaxVerticalRate=1000.000000MaxPitchRate=360.000000MaxBankRate=360.000000MaxHeadingRate=360.000000[VirtualCopilot]VirtualCopilotActive=0[MAPVIEW_MAP]SHOW_AIRPORTS=1SHOW_VORS=1SHOW_NDBS=1SHOW_APPROACHES=1SHOW_INTERSECTIONS=1SHOW_VICTOR=0SHOW_JET=0SHOW_AIRSPACE=1SHOW_FLIGHTPLAN=1SHOW_WEATHERSTATIONS=0SHOW_WEATHERSYSTEMS=0SHOW_DATATAGS=1SHOW_TERRAIN=1show_flight_history=1[MULTIPLAYER]ALWAYS_SHOW_INITIAL_DIALOG=1SESSION_NAME=My SessionPLAYER_NAME=Unnamed PilotGUARANTEED_MESSAGES=0MAX_PLAYERS=8MAX_OBSERVERS=0TICKS_PER_SYNC=90PACKETS_PER_SEC=4COLLISION_SECS=2FOLLOWING_MULTIPLIER=5ALLOW_PLANE_MODEL_SEND=0ALLOW_PLANE_MODEL_RECEIVE=0ALLOW_TEXTURE_SEND=0ALLOW_TEXTURE_RECEIVE=0MAX_SEGMENT_SIZE=100MAX_SEGMENTS_PER_SEC=1CONNECTION_TYPE=0PROTOCOL_SELECTION=0ALLOW_DESCRIPTIVE_SEND=1ALLOW_DESCRIPTIVE_RECEIVE=1AUTOPILOT_LOCK=0DISTANCE_DISPLAY=0ADF_TRACK=0ALLOW_NAME_TAG_DISPLAY=1CLIENT_CONNECT_USE_CUSTOM_PORT=0CLIENT_CONNECT_PORT=23456CLIENT_HOST_USE_CUSTOM_PORT=0CLIENT_HOST_PORT=23456HOST_CONNECT_USE_CUSTOM_PORT=0HOST_CONNECT_PORT=23456[sIM]SYSCLOCK=1[ATC]AutoOpenAirTrafficWindow=0UsePilotVoice=1ShowATCText=1PilotVoice=0[MAIN]Location=0,0,1440,900HideMenuNormal=0HideMenuFullscreen=1Maximized=0[FACILITIES]COUNTRY=STATE=CITY=GTL_BUTTON=6225[FlightPlanMap]SHOW_AIRPORTS=1SHOW_VORS=1SHOW_NDBS=1SHOW_APPROACHES=1SHOW_INTERSECTIONS=1SHOW_VICTOR=1SHOW_JET=0SHOW_AIRSPACE=1SHOW_FLIGHTPLAN=1SHOW_WEATHERSTATIONS=0SHOW_WEATHERSYSTEMS=0SHOW_DATATAGS=1SHOW_TERRAIN=1show_waypoints=1show_airways=1show_markers=1show_volume_boundaries=1show_ac_twr=1[OLDMODULES] fssound.dll=1 [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[WeatherAreaMap]show_airports=0show_waypoints=0show_airways=1show_vors=0show_ndbs=0show_markers=0show_volume_boundaries=0show_ac_twr=1[JOYSTICK_MAIN {8EEE9140-7CB0-11DC-8001-444553540000}]AXIS_EVENT_00=AXIS_AILERONS_SETAXIS_SCALE_00=64AXIS_NULL_00=36AXIS_EVENT_01=AXIS_ELEVATOR_SETAXIS_SCALE_01=64AXIS_NULL_01=36AXIS_EVENT_05=AXIS_RUDDER_SETAXIS_SCALE_05=64AXIS_NULL_05=36AXIS_EVENT_06=AXIS_THROTTLE_SETAXIS_SCALE_06=127AXIS_NULL_06=1BUTTON_DOWN_EVENT_00=BRAKESBUTTON_DOWN_REPEAT_00=1BUTTON_DOWN_EVENT_01=PAN_RESETBUTTON_DOWN_EVENT_02=ELEV_TRIM_DNBUTTON_DOWN_REPEAT_02=1BUTTON_DOWN_EVENT_03=ELEV_TRIM_UPBUTTON_DOWN_REPEAT_03=1BUTTON_DOWN_EVENT_04=FLAPS_INCRBUTTON_DOWN_EVENT_05=FLAPS_DECRBUTTON_DOWN_EVENT_06=KNEEBOARD_VIEWBUTTON_DOWN_EVENT_07=GEAR_TOGGLEPOV_MOVE_EVENT_00=PAN_VIEWPOV_MOVE_REPEAT_00=1[JOYSTICK_SLEW {8EEE9140-7CB0-11DC-8001-444553540000}]AXIS_EVENT_00=AXIS_SLEW_SIDEWAYS_SETAXIS_SCALE_00=64AXIS_NULL_00=36AXIS_EVENT_01=AXIS_SLEW_AHEAD_SETAXIS_SCALE_01=64AXIS_NULL_01=36AXIS_EVENT_05=AXIS_SLEW_HEADING_SETAXIS_SCALE_05=64AXIS_NULL_05=36BUTTON_DOWN_EVENT_00=SLEW_RESETBUTTON_DOWN_EVENT_01=VIEW_MODEBUTTON_DOWN_EVENT_02=SLEW_ALTIT_PLUSBUTTON_DOWN_EVENT_03=SLEW_ALTIT_MINUSBUTTON_DOWN_EVENT_04=SLEW_PITCH_PLUSBUTTON_DOWN_EVENT_05=SLEW_PITCH_MINUSBUTTON_DOWN_EVENT_06=SLEW_BANK_MINUSBUTTON_DOWN_EVENT_07=SLEW_BANK_PLUSPOV_MOVE_EVENT_00=PAN_VIEWPOV_MOVE_REPEAT_00=1[KEYBOARD_MAIN]SELECT_1=49,8SELECT_2=50,8SELECT_3=51,8SELECT_4=52,8MINUS=189,8PLUS=187,8ZOOM_1X=8,8SOUND_TOGGLE=81,8ENGINE=69,8SIM_RATE=82,8XPNDR=84,8SLEW_TOGGLE=89,8EGT=85,8SMOKE_TOGGLE=73,8STROBES_TOGGLE=79,8PAUSE_TOGGLE=80,8REFRESH_SCENERY=223,8ATC=192,8ADF=65,8VIEW_MODE=83,8HEADING_GYRO_SET=68,8DME=70,8GEAR_TOGGLE=71,8ANTI_ICE_TOGGLE=72,8JET_STARTER=74,8JOYSTICK_CALIBRATE=75,10ALL_LIGHTS_TOGGLE=76,8SITUATION_SAVE=186,8VIEW_WINDOW_TO_FRONT=222,8AP_MASTER=90,8FREQUENCY_SWAP=88,8COM_RADIO=67,8VOR_OBS=86,8BAROMETRIC=66,8NAV_RADIO=78,8MAGNETO=77,8BRAKES=190,8SPOILERS_TOGGLE=191,8SITUATION_RESET=186,10FLAPS_UP=116,8THROTTLE_FULL=115,8THROTTLE_INCR_SMALL=114,8THROTTLE_DECR=113,8FLAPS_DOWN=119,8THROTTLE_CUT=112,8VIEW=111,8ELEV_TRIM_DN=36,8ELEV_DOWN=38,8INCREASE_THROTTLE=33,8AILERONS_LEFT=37,8CENTER_AILER_RUDDER=12,8AILERONS_RIGHT=39,8ELEV_TRIM_UP=35,8ELEV_UP=40,8DECREASE_THROTTLE=34,8VIEW_FORWARD=38,41VIEW_FORWARD_RIGHT=33,41VIEW_RIGHT=39,41VIEW_REAR_RIGHT=34,41VIEW_REAR=40,41VIEW_REAR_LEFT=35,41VIEW_LEFT=37,41VIEW_FORWARD_LEFT=36,41VIEW_DOWN=12,41RUDDER_LEFT=45,8RUDDER_RIGHT=135,8BRAKES_LEFT=122,8BRAKES_RIGHT=123,8AP_ATT_HOLD=84,10AP_LOC_HOLD=79,10AP_APR_HOLD=65,10AP_HDG_HOLD=72,10AP_ALT_HOLD=90,10AP_WING_LEVELER=86,10AP_BC_HOLD=66,10AP_NAV1_HOLD=78,10EXIT=67,10ABORT=3,10READOUTS_FLIGHT=90,9PANEL_TOGGLE=219,9VIEW_MODE_REV=83,9PANEL_LIGHTS_TOGGLE=76,9LANDING_LIGHTS_TOGGLE=76,10PARKING_BRAKES=190,10MINUS_SHIFT=189,9PLUS_SHIFT=187,9FLAPS_INCR=118,8FLAPS_DECR=117,8PROP_PITCH_LO=115,10PROP_PITCH_INCR_SMALL=114,10PROP_PITCH_DECR=113,10PROP_PITCH_HI=112,10MIXTURE_RICH=115,11MIXTURE_INCR_SMALL=114,11MIXTURE_DECR=113,11MIXTURE_LEAN=112,11SCRIPT_EVENT_1=219,10SCRIPT_EVENT_2=221,10YAW_DAMPER_TOGGLE=68,10CENTER_NT361_CHECK=57,11CLOSE_VIEW=221,8NEW_VIEW=219,8NEW_MAP=221,9NEXT_VIEW=9,10PREV_VIEW=9,11VIEW_TYPE=83,10VIEW_TYPE_REV=83,11RADIO_VOR1_IDENT_TOGGLE=49,10RADIO_VOR2_IDENT_TOGGLE=50,10RADIO_DME1_IDENT_TOGGLE=52,10RADIO_ADF_IDENT_TOGGLE=53,10GEAR_PUMP=71,10SPOILERS_ARM_TOGGLE=191,9PITOT_HEAT_TOGGLE=72,9AP_AIRSPEED_HOLD=82,10AUTO_THROTTLE_ARM=82,9AUTO_THROTTLE_TO_GA=71,11LANDING_LIGHT_UP=38,11LANDING_LIGHT_DOWN=40,11LANDING_LIGHT_LEFT=37,11LANDING_LIGHT_RIGHT=39,11LANDING_LIGHT_HOME=12,11PAN_RESET=46,9KNEEBOARD_VIEW=121,8MP_PLAYER_CYCLE=84,11MP_PLAYER_SNAP=70,11MP_GO_OBSERVER=79,11MP_CHAT=221,11MP_ACTIVATE_CHAT=13,8PANEL_1=49,9PANEL_2=50,9PANEL_3=51,9PANEL_4=52,9PANEL_5=53,9PANEL_6=54,9PANEL_7=55,9PANEL_8=56,9PANEL_9=57,9AP_MACH_HOLD=77,10VIEW_FORWARD_UP=38,42VIEW_FORWARD_RIGHT_UP=33,42VIEW_REAR_RIGHT_UP=34,42VIEW_REAR_UP=40,42VIEW_REAR_LEFT_UP=35,42VIEW_FORWARD_LEFT_UP=36,42VIEW_UP=12,42INVOKE_HELP=191,10TOGGLE_AIRCRAFT_LABELS=76,11ENGINE_AUTO_START=69,10TOGGLE_MASTER_BATTERY=9,9INC_COWL_FLAPS=86,11DEC_COWL_FLAPS=67,11USER_INTERRUPT=27,8AILERON_TRIM_LEFT=37,10AILERON_TRIM_RIGHT=39,10RUDDER_TRIM_LEFT=45,10RUDDER_TRIM_RIGHT=135,10TOGGLE_FLIGHT_DIRECTOR=70,10TOGGLE_AFTERBURNER=115,9TOGGLE_MASTER_BATTERY_ALTERNATOR=77,9TOGGLE_GPS_DRIVES_NAV1=78,9TOGGLE_AIRCRAFT_EXIT=69,9PANEL_HUD_TOGGLE=87,8SNAP_TO_PANEL=45,41MARKER_SOUND_TOGGLE=51,10TOGGLE_WATER_RUDDER=87,9TOGGLE_PUSHBACK=80,9KEY_CHASE_VIEW_NEXT=87,10KEY_CHASE_VIEW_PREV=87,11HEADING_BUG_SELECT=72,11ALTITUDE_BUG_SELECT=90,11CHASE_VIEW_TOGGLE=81,10EYEPOINT_UP=13,9EYEPOINT_DOWN=8,9EYEPOINT_RIGHT=13,11EYEPOINT_LEFT=8,11EYEPOINT_FORWARD=8,10EYEPOINT_BACK=13,10EYEPOINT_RESET=32,8AIRSPEED_BUG_SELECT=82,11TOGGLE_TAILWHEEL_LOCK=71,9ROTOR_BRAKE=66,9ROTOR_CLUTCH_SWITCH_TOGGLE=190,9ROTOR_GOV_SWITCH_TOGGLE=188,9VIRTUAL_COPILOT_TOGGLE=88,11VIRTUAL_COPILOT_ACTION=88,10[KEYBOARD_SLEW]SLEW_TOGGLE=89,8SLEW_ALTIT_UP_FAST=115,8SLEW_ALTIT_UP_SLOW=114,8SLEW_ALTIT_FREEZE=113,8SLEW_ALTIT_DN_FAST=112,8SLEW_ALTIT_PLUS=81,8SLEW_ALTIT_MINUS=65,8SLEW_PITCH_DN_FAST=119,8SLEW_PITCH_DN_SLOW=118,8SLEW_PITCH_FREEZE=117,8SLEW_PITCH_UP_FAST=116,8SLEW_PITCH_PLUS=57,8SLEW_PITCH_MINUS=48,8READOUTS_SLEW=90,9SLEW_BANK_MINUS=36,8SLEW_AHEAD_PLUS=38,8SLEW_BANK_PLUS=33,8SLEW_LEFT=37,8SLEW_FREEZE=12,8SLEW_RIGHT=39,8SLEW_HEADING_MINUS=35,8SLEW_AHEAD_MINUS=40,8SLEW_HEADING_PLUS=34,8SLEW_RESET=32,8TOGGLE_AIRCRAFT_LABELS=76,11EYEPOINT_UP=13,9EYEPOINT_DOWN=8,9EYEPOINT_RIGHT=13,11EYEPOINT_LEFT=8,11EYEPOINT_FORWARD=8,10EYEPOINT_BACK=13,10

Are you using active camera by any chance?

TERRAIN_DEFAULT_RADIUS=9.500000 TERRAIN_EXTENDED_RADIUS=4.500000 TERRAIN_EXTENDED_LEVELS=240 Don't think this will solve your problem but I would consider changing these values toTERRAIN_DEFAULT_RADIUS=4.00000 TERRAIN_EXTENDED_RADIUS=4.00000 TERRAIN_EXTENDED_LEVELS=4.00000Give it a try, you've nothing to lose.

Guys thank you so much. Loads better still a bit sluggish from what I remember. Shouldn't have started messing I guess. Any suggestions on the value of TEXTURE_BANDWIDTH_MULT= ??? I could use or any other tweaks.Again thank you. Jez Smith.

Hello,http://forums1.avsim.net/index.php?showtopic=285693Regards.Gus.