Drone not correclty receiving TakeOff() command

In the course of flying our Anafi around for data acquisition, it has decided to stop taking off. I’ve reduced the commands down to as bare-bones as possible in an attempt to isolate what’s going wrong, but it still just doesn’t take off. The script looks like this:

import time
import olympe
from olympe.messages.ardrone3.Piloting import TakeOff
from olympe.messages.ardrone3.Piloting import Landing

drone = olympe.Drone("192.168.42.1")
drone.connection()
drone(TakeOff()).wait()
time.sleep(3)
drone(Landing()).wait()
drone.disconnection()

And the resulting logs look like this:

17/07/2019 13:58:45.421148	_create_pomp_loop               Creating pomp loop
17/07/2019 13:58:45.421510	_create_manager                 New manager has been created!
17/07/2019 13:58:45.421689	_create_manager                 Manager device callbacks has been added to the manager
17/07/2019 13:58:45.421932	_create_net_backend             New net backend has been created
17/07/2019 13:58:45.422108	_create_net_backend             Set backend socket callback OK
17/07/2019 13:58:45.422281	create_timer                    Creating pomp timer
17/07/2019 13:58:45.422467	create_timer                    Creating pomp timer
17/07/2019 13:58:45.423325	_start_net_discovery            Net discovery object has been created
I arsdkctrl: discovery 'net': start
17/07/2019 13:58:45.423673	_backend_socket_cb              backend_pointer <olympe_deps.LP_struct_arsdkctrl_backend_net object at 0x7f7514e06d90> socket_fd 10 socket_kind 0 userdate_pointer None
17/07/2019 13:58:45.423965	_start_net_discovery            Net discovery has been started
I arsdkctrl: discovery 'net': add device name='ANAFI-E007964' id='PI040416AA8E007964'
17/07/2019 13:58:45.449187	_device_added_cb                New device has been detected
17/07/2019 13:58:45.449780	_device_added_cb                {'state': 0}
17/07/2019 13:58:45.450959	_backend_socket_cb              backend_pointer <olympe_deps.LP_struct_arsdkctrl_backend_net object at 0x7f7514e00158> socket_fd 13 socket_kind 2 userdate_pointer None
17/07/2019 13:58:45.451675	_backend_socket_cb              backend_pointer <olympe_deps.LP_struct_arsdkctrl_backend_net object at 0x7f7514e00158> socket_fd 14 socket_kind 1 userdate_pointer None
17/07/2019 13:58:45.452436	_connecting_cb                  Connecting to device: ANAFI-E007964
17/07/2019 13:58:45.453041	_connect_to_device              Connection in progress...
I arsdkctrl_net: Sending json:
I arsdkctrl_net: { "arstream2_client_stream_port": "55004", "arstream2_client_control_port": "55005", "arstream2_supported_metadata_version": "1", "controller_name": "arsdk-ng", "controller_type": "desktop", "d2c_port": 9988, "device_id": "", "qos_mode": 0 }
I arsdkctrl_net: Received json:
I arsdkctrl_net: { "c2d_update_port": 51, "c2d_user_port": 21, "status": 0, "c2d_port": 2233, "qos_mode": 0 }
17/07/2019 13:58:45.492613	_connected_cb                   Connected to device: ANAFI-E007964
17/07/2019 13:58:45.493611	_connected_cb                   {'json': {'c2d_port': 2233,
          'c2d_update_port': 51,
          'c2d_user_port': 21,
          'qos_mode': 0,
          'status': 0},
 'state': 0}
17/07/2019 13:58:45.494338	_create_command_interface       Command interface has been created: itf=<olympe_deps.LP_struct_arsdk_cmd_itf object at 0x7f7514550400>
17/07/2019 13:58:45.495644	_create_pomp_loop               Creating pomp loop
I pdraw_session: state change to CREATED
17/07/2019 13:58:45.497409	__init__                        Pdraw interface has been created
17/07/2019 13:58:45.541128	_recv_cmd_cb                    common.ARLibsVersionsState.DeviceLibARCommandsVersion(version='4.0.0.4')
17/07/2019 13:58:45.542005	_recv_cmd_cb                    common.CommonState.BatteryStateChanged(percent=51)
17/07/2019 13:58:45.557540	_recv_cmd_cb                    common.CommonState.BootId(bootId='EF055412B7E652F9DE77A5A60EB8CEDD')
17/07/2019 13:58:45.608022	_recv_cmd_cb                    common.CalibrationState.MagnetoCalibrationRequiredState(required=1)
17/07/2019 13:58:45.632227	_recv_cmd_cb                    ardrone3.PilotingState.AlertStateChanged(state=AlertStateChanged_State.none)
17/07/2019 13:58:45.652316	_recv_cmd_cb                    common.CommonState.SensorsStatesListChanged(sensorName=SensorsStatesListChanged_SensorName.IMU, sensorState=1)
17/07/2019 13:58:45.668679	_recv_cmd_cb                    common.CommonState.SensorsStatesListChanged(sensorName=SensorsStatesListChanged_SensorName.magnetometer, sensorState=1)
17/07/2019 13:58:45.684046	_recv_cmd_cb                    common.CommonState.SensorsStatesListChanged(sensorName=SensorsStatesListChanged_SensorName.barometer, sensorState=1)
17/07/2019 13:58:45.708556	_recv_cmd_cb                    common.CommonState.SensorsStatesListChanged(sensorName=SensorsStatesListChanged_SensorName.GPS, sensorState=1)
17/07/2019 13:58:45.736590	_recv_cmd_cb                    common.CommonState.SensorsStatesListChanged(sensorName=SensorsStatesListChanged_SensorName.ultrasound, sensorState=1)
17/07/2019 13:58:45.757468	_recv_cmd_cb                    common.CommonState.SensorsStatesListChanged(sensorName=SensorsStatesListChanged_SensorName.vertical_camera, sensorState=1)
17/07/2019 13:58:45.780642	_recv_cmd_cb                    battery.alert(alert=alert.power_level, level=alert_level.none, list_flags='First')
17/07/2019 13:58:45.812872	_recv_cmd_cb                    battery.alert(alert=alert.too_hot, level=alert_level.none, list_flags='')
17/07/2019 13:58:45.833137	_recv_cmd_cb                    battery.alert(alert=alert.too_cold, level=alert_level.none, list_flags='Last')
17/07/2019 13:58:45.852811	_recv_cmd_cb                    battery.health(state_of_health=100)
17/07/2019 13:58:45.876150	_recv_cmd_cb                    ardrone3.GPSSettingsState.GPSFixStateChanged(fixed=0)
17/07/2019 13:58:45.912956	_recv_cmd_cb                    ardrone3.SettingsState.ProductGPSVersionChanged(software='3.01R', hardware='')
17/07/2019 13:58:45.940549	_recv_cmd_cb                    ardrone3.SettingsState.MotorSoftwareVersionChanged(version='1.18.R.4')
17/07/2019 13:58:45.964250	_recv_cmd_cb                    ardrone3.SettingsState.MotorErrorStateChanged(motorIds=15, motorError=MotorErrorStateChanged_MotorError.noError)
17/07/2019 13:58:45.993272	_recv_cmd_cb                    ardrone3.SettingsState.MotorFlightsStatusChanged(nbFlights=127, lastFlightDuration=50, totalFlightDuration=3226)
17/07/2019 13:58:46.012622	_recv_cmd_cb                    ardrone3.SettingsState.MotorErrorLastErrorChanged(motorError=MotorErrorLastErrorChanged_MotorError.noError)
17/07/2019 13:58:46.036150	_recv_cmd_cb                    user_storage.state(physical_state=phy_state.available, file_system_state=fs_state.ready, attribute='', monitor_enabled=0, monitor_period=0)
17/07/2019 13:58:46.052221	_recv_cmd_cb                    user_storage.info(name='SA16G', capacity=15927345152)
17/07/2019 13:58:46.080769	_recv_cmd_cb                    user_storage.capabilities(supported_features='format_when_ready_allowed|format_result_evt_supported|format_progress_evt_supported')
17/07/2019 13:58:46.105248	_recv_cmd_cb                    user_storage.supported_formatting_types(supported_types='full|quick')
17/07/2019 13:58:46.128161	_recv_cmd_cb                    common.CalibrationState.MagnetoCalibrationStartedChanged(started=0)
17/07/2019 13:58:46.148476	_recv_cmd_cb                    ardrone3.PilotingState.NavigateHomeStateChanged(state=NavigateHomeStateChanged_State.unavailable, reason=NavigateHomeStateChanged_Reason.userRequest)
17/07/2019 13:58:46.180275	_recv_cmd_cb                    ardrone3.GPSState.HomeTypeAvailabilityChanged(type=HomeTypeAvailabilityChanged_Type.TAKEOFF, available=0)
17/07/2019 13:58:46.208556	_recv_cmd_cb                    ardrone3.GPSState.HomeTypeAvailabilityChanged(type=HomeTypeAvailabilityChanged_Type.PILOT, available=0)
17/07/2019 13:58:46.240581	_recv_cmd_cb                    ardrone3.GPSState.HomeTypeAvailabilityChanged(type=HomeTypeAvailabilityChanged_Type.FIRST_FIX, available=0)
17/07/2019 13:58:46.260324	_recv_cmd_cb                    ardrone3.GPSState.HomeTypeAvailabilityChanged(type=HomeTypeAvailabilityChanged_Type.FOLLOWEE, available=0)
17/07/2019 13:58:46.280548	_recv_cmd_cb                    ardrone3.GPSState.HomeTypeChosenChanged(type=HomeTypeChosenChanged_Type.TAKEOFF)
17/07/2019 13:58:46.298812	_recv_cmd_cb                    rth.home_reachability(status=home_reachability.unknown)
17/07/2019 13:58:46.325465	_recv_cmd_cb                    rth.rth_auto_trigger(reason=auto_trigger_reason.none, delay=0)
17/07/2019 13:58:46.348833	_recv_cmd_cb                    ardrone3.PilotingState.ForcedLandingAutoTrigger(reason=ForcedLandingAutoTrigger_Reason.NONE, delay=0)
17/07/2019 13:58:46.376076	_recv_cmd_cb                    ardrone3.PilotingState.WindStateChanged(state=WindStateChanged_State.ok)
17/07/2019 13:58:46.400290	_recv_cmd_cb                    common.MavlinkState.MavlinkFilePlayingStateChanged(state=MavlinkFilePlayingStateChanged_State.stopped, filepath='', type=MavlinkFilePlayingStateChanged_Type.flightPlan)
17/07/2019 13:58:46.429118	_recv_cmd_cb                    common.FlightPlanState.ComponentStateListChanged(component=ComponentStateListChanged_Component.GPS, State=0)
17/07/2019 13:58:46.456297	_recv_cmd_cb                    common.FlightPlanState.ComponentStateListChanged(component=ComponentStateListChanged_Component.Calibration, State=0)
17/07/2019 13:58:46.472061	_recv_cmd_cb                    common.FlightPlanState.ComponentStateListChanged(component=ComponentStateListChanged_Component.TakeOff, State=1)
17/07/2019 13:58:46.492027	_recv_cmd_cb                    common.FlightPlanState.AvailabilityStateChanged(AvailabilityState=0)
17/07/2019 13:58:46.516295	_recv_cmd_cb                    follow_me.state(mode=mode.none, behavior=behavior.idle, animation=animation.none, animation_available='')
17/07/2019 13:58:46.541102	_recv_cmd_cb                    follow_me.target_framing_position_changed(horizontal=0, vertical=0)
17/07/2019 13:58:46.565061	_recv_cmd_cb                    follow_me.target_image_detection_state(state=image_detection_status.none)
17/07/2019 13:58:46.580633	_recv_cmd_cb                    follow_me.mode_info(mode=mode.look_at, missing_requirements='drone_calibrated|drone_gps_good_accuracy|target_gps_good_accuracy|target_barometer_ok|drone_far_enough|drone_high_enough', improvements='drone_calibrated|drone_gps_good_accuracy|target_gps_good_accuracy|target_barometer_ok|drone_far_enough|drone_high_enough|image_detection')
17/07/2019 13:58:46.600149	_recv_cmd_cb                    follow_me.mode_info(mode=mode.geographic, missing_requirements='target_barometer_ok|drone_far_enough|drone_high_enough', improvements='drone_calibrated|drone_gps_good_accuracy|target_gps_good_accuracy|target_barometer_ok|drone_far_enough|drone_high_enough|image_detection')
17/07/2019 13:58:46.624404	_recv_cmd_cb                    follow_me.mode_info(mode=mode.relative, missing_requirements='target_barometer_ok|drone_far_enough|drone_high_enough', improvements='drone_calibrated|drone_gps_good_accuracy|target_gps_good_accuracy|target_barometer_ok|drone_far_enough|drone_high_enough|image_detection')
17/07/2019 13:58:46.644363	_recv_cmd_cb                    follow_me.mode_info(mode=mode.leash, missing_requirements='target_barometer_ok|drone_far_enough|drone_high_enough', improvements='drone_calibrated|drone_gps_good_accuracy|target_gps_good_accuracy|target_barometer_ok|drone_far_enough|drone_high_enough|image_detection')
17/07/2019 13:58:46.664946	_recv_cmd_cb                    follow_me.target_is_controller(state=0)
17/07/2019 13:58:46.716064	_recv_cmd_cb                    ardrone3.SoundState.AlertSound(state=AlertSound_State.stopped)
17/07/2019 13:58:46.740180	_recv_cmd_cb                    mediastore.state(state=state.indexed)
17/07/2019 13:58:46.760100	_recv_cmd_cb                    mediastore.counters(video_media_count=58, photo_media_count=17, video_resource_count=58, photo_resource_count=17)
17/07/2019 13:58:46.776051	_recv_cmd_cb                    ardrone3.PilotingState.HoveringWarning(no_gps_too_dark=0, no_gps_too_high=0)
17/07/2019 13:58:46.796100	_recv_cmd_cb                    camera.camera_mode(cam_id=0, mode=camera_mode.recording)
17/07/2019 13:58:46.820388	_recv_cmd_cb                    camera.hdr_setting(cam_id=0, value=state.inactive)
17/07/2019 13:58:46.856700	_recv_cmd_cb                    camera.hdr(cam_id=0, available=availability.available, state=state.inactive)
17/07/2019 13:58:46.873682	_recv_cmd_cb                    camera.photo_mode(cam_id=0, mode=photo_mode.single, format=photo_format.full_frame, file_format=photo_file_format.jpeg, burst=burst_value.burst_14_over_1s, bracketing=bracketing_preset.preset_1ev, capture_interval=0.0)
17/07/2019 13:58:46.892186	_recv_cmd_cb                    camera.recording_mode(cam_id=0, mode=recording_mode.standard, resolution=resolution.res_uhd_4k, framerate=framerate.fps_30, hyperlapse=hyperlapse_value.ratio_15, bitrate=100000000)
17/07/2019 13:58:46.912334	_recv_cmd_cb                    camera.white_balance(cam_id=0, mode=white_balance_mode.automatic, temperature=white_balance_temperature.t_2250, lock=state.inactive)
17/07/2019 13:58:46.928504	_recv_cmd_cb                    camera.exposure_settings(cam_id=0, mode=exposure_mode.automatic_prefer_shutter_speed, manual_shutter_speed=shutter_speed.shutter_1_over_100, manual_shutter_speed_capabilities='shutter_1_over_10000|shutter_1_over_8000|shutter_1_over_6400|shutter_1_over_5000|shutter_1_over_4000|shutter_1_over_3200|shutter_1_over_2500|shutter_1_over_2000|shutter_1_over_1600|shutter_1_over_1250|shutter_1_over_1000|shutter_1_over_800|shutter_1_over_640|shutter_1_over_500|shutter_1_over_400|shutter_1_over_320|shutter_1_over_240|shutter_1_over_200|shutter_1_over_160|shutter_1_over_120|shutter_1_over_100|shutter_1_over_80|shutter_1_over_60|shutter_1_over_50|shutter_1_over_40|shutter_1_over_30', manual_iso_sensitivity=iso_sensitivity.iso_400, manual_iso_sensitivity_capabilities='iso_100|iso_160|iso_200|iso_320|iso_400|iso_640|iso_800|iso_1200|iso_1600|iso_2500|iso_3200', max_iso_sensitivity=iso_sensitivity.iso_3200, max_iso_sensitivities_capabilities='iso_3200')
17/07/2019 13:58:46.944831	_recv_cmd_cb                    camera.ev_compensation(cam_id=0, value=ev_compensation.ev_0_00)
17/07/2019 13:58:46.972853	_recv_cmd_cb                    camera.style(cam_id=0, style=style.standard, saturation=0, saturation_min=-2, saturation_max=2, contrast=0, contrast_min=-2, contrast_max=2, sharpness=0, sharpness_min=-1, sharpness_max=1)
17/07/2019 13:58:47.000214	_recv_cmd_cb                    camera.recording_state(cam_id=0, available=availability.available, state=state.inactive, start_timestamp=0)
17/07/2019 13:58:47.020246	_recv_cmd_cb                    ardrone3.MediaRecordState.VideoStateChangedV2(state=VideoStateChangedV2_State.stopped, error=VideoStateChangedV2_Error.ok)
17/07/2019 13:58:47.046769	_recv_cmd_cb                    camera.photo_state(cam_id=0, available=availability.not_available, state=state.inactive)
17/07/2019 13:58:47.060090	_recv_cmd_cb                    camera.antiflicker_mode(mode=antiflicker_mode.mode_50hz, value=antiflicker_mode.mode_50hz)
17/07/2019 13:58:47.084221	_recv_cmd_cb                    thermal.mode(mode=mode.disabled)
17/07/2019 13:58:47.112202	_recv_cmd_cb                    thermal.palette_settings(mode=palette_mode.absolute, lowest_temp=0.0, highest_temp=0.0, outside_colorization=colorization_mode.limited, relative_range=relative_range_mode.locked, spot_type=spot_type.cold, spot_threshold=0.0)
17/07/2019 13:58:47.128090	_recv_cmd_cb                    thermal.rendering(mode=rendering_mode.visible, blending_rate=0.0)
17/07/2019 13:58:47.144158	_recv_cmd_cb                    thermal.emissivity(emissivity=0.0)
17/07/2019 13:58:47.174571	_recv_cmd_cb                    thermal.background_temperature(background_temperature=0.0)
17/07/2019 13:58:47.205532	_recv_cmd_cb                    thermal.sensitivity(current_range=range.low)
17/07/2019 13:58:47.220604	_recv_cmd_cb                    camera.camera_states(active_cameras=1)
17/07/2019 13:58:47.245448	_recv_cmd_cb                    camera.zoom_info(cam_id=0, available=availability.available, high_quality_maximum_level=1.4000070095062256, maximum_level=2.9999840259552)
17/07/2019 13:58:47.268276	_recv_cmd_cb                    gimbal.axis_lock_state(gimbal_id=0, locked='')
17/07/2019 13:58:47.303142	_recv_cmd_cb                    gimbal.alert(gimbal_id=0, error='')
17/07/2019 13:58:47.324424	_recv_cmd_cb                    animation.availability(values='')
17/07/2019 13:58:47.340797	_recv_cmd_cb                    animation.state(type=type.none, percent=0)
17/07/2019 13:58:47.360856	_recv_cmd_cb                    common.SettingsState.BoardIdChanged(id='0x0')
17/07/2019 13:58:47.384676	_recv_cmd_cb                    precise_home.mode(mode=mode.disabled)
17/07/2019 13:58:47.406933	_recv_cmd_cb                    precise_home.state(state=state.unavailable)
17/07/2019 13:58:47.432793	_recv_cmd_cb                    precise_home.capabilities(modes='disabled|standard')
17/07/2019 13:58:47.456390	_recv_cmd_cb                    common.CommonState.AllStatesChanged()
17/07/2019 13:58:47.457252	_send_command                   Common.Common.AllStates(): sent and acknowledged
17/07/2019 13:58:47.476510	_recv_cmd_cb                    common.SettingsState.ProductSerialHighChanged(high='PI040416A')
17/07/2019 13:58:47.516262	_recv_cmd_cb                    common.SettingsState.ProductSerialLowChanged(low='A8E007964')
17/07/2019 13:58:47.532191	_recv_cmd_cb                    common.SettingsState.ProductVersionChanged(software='1.5.4', hardware='HW_03')
17/07/2019 13:58:47.550297	_recv_cmd_cb                    camera.camera_capabilities(cam_id=0, model=model.main, exposure_modes='automatic|automatic_prefer_iso_sensitivity|automatic_prefer_shutter_speed|manual_iso_sensitivity|manual_shutter_speed|manual', exposure_lock_supported=supported.supported, exposure_roi_lock_supported=supported.supported, ev_compensations='ev_minus_3_00|ev_minus_2_67|ev_minus_2_33|ev_minus_2_00|ev_minus_1_67|ev_minus_1_33|ev_minus_1_00|ev_minus_0_67|ev_minus_0_33|ev_0_00|ev_0_33|ev_0_67|ev_1_00|ev_1_33|ev_1_67|ev_2_00|ev_2_33|ev_2_67|ev_3_00', white_balance_modes='automatic|incandescent|fluorescent|sunny|cloudy|shaded|custom', custom_white_balance_temperatures='t_2000|t_2250|t_2500|t_2750|t_3000|t_3250|t_3500|t_3750|t_4000|t_4250|t_4500|t_4750|t_5000|t_5250|t_5500|t_5750|t_6000|t_6250|t_6500|t_6750|t_7000|t_7250|t_7500|t_7750|t_8000|t_8250|t_8500|t_8750|t_9000|t_9250|t_9500|t_9750|t_10000', white_balance_lock_supported=supported.supported, styles='standard|plog|intense|pastel', camera_modes='recording|photo', hyperlapse_values='ratio_15|ratio_30|ratio_60|ratio_120|ratio_240', bracketing_presets='preset_1ev|preset_2ev|preset_3ev|preset_1ev_2ev|preset_1ev_3ev|preset_2ev_3ev|preset_1ev_2ev_3ev', burst_values='burst_14_over_1s', streaming_modes='', timelapse_interval_min=2.0, gpslapse_interval_min=1.0)
17/07/2019 13:58:47.574378	_recv_cmd_cb                    camera.recording_capabilities(id=0, recording_modes='standard', resolutions='res_dci_4k', framerates='fps_24', hdr=supported.not_supported, list_flags='First')
17/07/2019 13:58:47.600270	_recv_cmd_cb                    camera.recording_capabilities(id=1, recording_modes='standard|hyperlapse', resolutions='res_uhd_4k', framerates='fps_24|fps_25|fps_30', hdr=supported.supported, list_flags='')
17/07/2019 13:58:47.621890	_recv_cmd_cb                    camera.recording_capabilities(id=2, recording_modes='standard|hyperlapse', resolutions='res_2_7k', framerates='fps_24|fps_25|fps_30', hdr=supported.supported, list_flags='')
17/07/2019 13:58:47.636245	_recv_cmd_cb                    camera.recording_capabilities(id=3, recording_modes='standard|hyperlapse', resolutions='res_1080p', framerates='fps_24|fps_25|fps_30', hdr=supported.supported, list_flags='')
17/07/2019 13:58:47.668359	_recv_cmd_cb                    camera.recording_capabilities(id=4, recording_modes='slow_motion|high_framerate', resolutions='res_1080p', framerates='fps_48|fps_50|fps_60', hdr=supported.not_supported, list_flags='')
17/07/2019 13:58:47.697719	_recv_cmd_cb                    camera.recording_capabilities(id=5, recording_modes='slow_motion|high_framerate', resolutions='res_720p', framerates='fps_96|fps_100|fps_120', hdr=supported.not_supported, list_flags='Last')
17/07/2019 13:58:47.732931	_recv_cmd_cb                    camera.photo_capabilities(id=0, photo_modes='single|time_lapse|gps_lapse', photo_formats='full_frame', photo_file_formats='dng_jpeg', hdr=supported.not_supported, list_flags='First')
17/07/2019 13:58:47.752216	_recv_cmd_cb                    camera.photo_capabilities(id=1, photo_modes='single|time_lapse|gps_lapse', photo_formats='rectilinear', photo_file_formats='dng_jpeg', hdr=supported.not_supported, list_flags='')
17/07/2019 13:58:47.778033	_recv_cmd_cb                    camera.photo_capabilities(id=2, photo_modes='single|burst|time_lapse|gps_lapse', photo_formats='full_frame', photo_file_formats='jpeg', hdr=supported.supported, list_flags='')
17/07/2019 13:58:47.816785	_recv_cmd_cb                    camera.photo_capabilities(id=3, photo_modes='single|burst|time_lapse|gps_lapse', photo_formats='rectilinear', photo_file_formats='jpeg', hdr=supported.supported, list_flags='')
17/07/2019 13:58:47.832832	_recv_cmd_cb                    camera.photo_capabilities(id=4, photo_modes='bracketing', photo_formats='full_frame', photo_file_formats='jpeg|dng_jpeg', hdr=supported.not_supported, list_flags='')
17/07/2019 13:58:47.848077	_recv_cmd_cb                    camera.photo_capabilities(id=5, photo_modes='bracketing', photo_formats='rectilinear', photo_file_formats='jpeg|dng_jpeg', hdr=supported.not_supported, list_flags='Last')
17/07/2019 13:58:47.868053	_recv_cmd_cb                    camera.antiflicker_capabilities(supported_modes='off|mode_50hz|mode_60hz')
17/07/2019 13:58:47.901746	_recv_cmd_cb                    thermal.capabilities(modes='')
17/07/2019 13:58:47.916844	_recv_cmd_cb                    leds.capabilities(supported_capabilities='')
17/07/2019 13:58:47.940236	_recv_cmd_cb                    ardrone3.PilotingSettingsState.MaxAltitudeChanged(current=30.0, min=0.5, max=150.0)
17/07/2019 13:58:47.964107	_recv_cmd_cb                    ardrone3.PilotingSettingsState.MaxDistanceChanged(current=100.0, min=10.0, max=4000.0)
17/07/2019 13:58:47.980442	_recv_cmd_cb                    ardrone3.PilotingSettingsState.NoFlyOverMaxDistanceChanged(shouldNotFlyOver=0)
17/07/2019 13:58:48.004884	_recv_cmd_cb                    ardrone3.PilotingSettingsState.MaxTiltChanged(current=10.0, min=1.0, max=40.0)
17/07/2019 13:58:48.026988	_recv_cmd_cb                    ardrone3.SpeedSettingsState.MaxVerticalSpeedChanged(current=1.0, min=0.10000000149011612, max=4.0)
17/07/2019 13:58:48.040222	_recv_cmd_cb                    ardrone3.SpeedSettingsState.MaxRotationSpeedChanged(current=10.0, min=3.0, max=200.0)
17/07/2019 13:58:48.057155	_recv_cmd_cb                    ardrone3.SpeedSettingsState.MaxPitchRollRotationSpeedChanged(current=80.0, min=80.0, max=300.0)
17/07/2019 13:58:48.084197	_recv_cmd_cb                    ardrone3.PilotingSettingsState.BankedTurnChanged(state=1)
17/07/2019 13:58:48.117385	_recv_cmd_cb                    ardrone3.SpeedSettingsState.HullProtectionChanged(present=0)
17/07/2019 13:58:48.136325	_recv_cmd_cb                    ardrone3.GPSSettingsState.ReturnHomeDelayChanged(delay=1)
17/07/2019 13:58:48.164115	_recv_cmd_cb                    ardrone3.GPSSettingsState.ReturnHomeMinAltitudeChanged(value=30.0, min=20.0, max=100.0)
17/07/2019 13:58:48.189097	_recv_cmd_cb                    ardrone3.PilotingSettingsState.MotionDetection(enabled=0)
17/07/2019 13:58:48.212260	_recv_cmd_cb                    ardrone3.GPSSettingsState.HomeTypeChanged(type=HomeTypeChanged_Type.FOLLOWEE)
17/07/2019 13:58:48.228079	_recv_cmd_cb                    common.SettingsState.ProductNameChanged(name='ANAFI-E007964')
17/07/2019 13:58:48.244272	_recv_cmd_cb                    wifi.supported_security_types(types='wpa2')
17/07/2019 13:58:48.268804	_recv_cmd_cb                    wifi.security_changed(type=security_type.wpa2, key='7BBDU2XST6YM', key_type=security_key_type.plain)
17/07/2019 13:58:48.284160	_recv_cmd_cb                    wifi.ap_channel_changed(type=selection_type.auto_2_4_ghz, band=band.2_4_ghz, channel=11)
17/07/2019 13:58:48.312695	_recv_cmd_cb                    wifi.country_changed(selection_mode=country_selection.manual, code='US')
17/07/2019 13:58:48.340345	_recv_cmd_cb                    wifi.environment_changed(environment=environment.outdoor)
17/07/2019 13:58:48.357136	_recv_cmd_cb                    wifi.supported_countries(countries='AL;DZ;AR;AM;AW;AU;AT;AZ;BH;BD;BB;BY;BE;BZ;BO;BA;BR;BN;BG;KH;CA;CL;CN;CO;CR;HR;CY;CZ;DK;DO;EC;EG;SV;EE;FI;FR;GE;DE;GR;GL;GD;GU;GT;HT;HN;HK;HU;IS;IN;ID;IR;IE;IL;IT;JM;JP;JO;KZ;KE;KP;KR;KU;LV;LB;LI;LT;LU;MO;MK;MY;MT;MX;MC;MA;NP;NL;AN;NZ;NO;OM;PK;PA;PG;PE;PH;PL;PT;PR;QA;RO;RU;SA;SG;SK;SI;ZA;ES;LK;SE;CH;SY;TW;TH;TT;TN;TR;UA;AE;GB;US;PS;UY;UZ;VE;VN;YE;ZW
')
17/07/2019 13:58:48.393366	_recv_cmd_cb                    gimbal.gimbal_capabilities(gimbal_id=0, model=model.main, axes='pitch|roll')
17/07/2019 13:58:48.424737	_recv_cmd_cb                    gimbal.relative_attitude_bounds(gimbal_id=0, min_yaw=0.0, max_yaw=0.0, min_pitch=-135.0, max_pitch=105.0, min_roll=0.0, max_roll=0.0)
17/07/2019 13:58:48.582068	_recv_cmd_cb                    gimbal.absolute_attitude_bounds(gimbal_id=0, min_yaw=0.0, max_yaw=0.0, min_pitch=-90.0, max_pitch=90.0, min_roll=0.0, max_roll=0.0)
17/07/2019 13:58:48.596118	_recv_cmd_cb                    ardrone3.CameraState.VelocityRange(max_tilt=10.0, max_pan=0.0)
17/07/2019 13:58:48.628348	_recv_cmd_cb                    gimbal.max_speed(gimbal_id=0, min_bound_yaw=0.0, max_bound_yaw=0.0, current_yaw=0.0, min_bound_pitch=1.0, max_bound_pitch=180.0, current_pitch=10.0, min_bound_roll=0.0, max_bound_roll=0.0, current_roll=0.0)
17/07/2019 13:58:48.652112	_recv_cmd_cb                    ardrone3.CameraState.defaultCameraOrientationV2(tilt=0.0, pan=0.0)
17/07/2019 13:58:48.676131	_recv_cmd_cb                    camera.max_zoom_speed(cam_id=0, min=0.009999999776482582, max=10.0, current=0.3400000035762787)
17/07/2019 13:58:48.701384	_recv_cmd_cb                    camera.zoom_velocity_quality_degradation(cam_id=0, allowed=1)
17/07/2019 13:58:48.728397	_recv_cmd_cb                    gimbal.calibration_state(state=calibration_state.ok, gimbal_id=0)
17/07/2019 13:58:48.748894	_recv_cmd_cb                    gimbal.offsets(gimbal_id=0, update_state=state.inactive, min_bound_yaw=0.0, max_bound_yaw=0.0, current_yaw=0.0, min_bound_pitch=-5.0, max_bound_pitch=5.0, current_pitch=0.0, min_bound_roll=-5.0, max_bound_roll=5.0, current_roll=0.0)
17/07/2019 13:58:48.764005	_recv_cmd_cb                    camera.autorecord(cam_id=0, state=state.active)
17/07/2019 13:58:48.788640	_recv_cmd_cb                    ardrone3.SettingsState.ProductGPSVersionChanged(software='3.01R', hardware='')
17/07/2019 13:58:48.804010	_recv_cmd_cb                    common.SettingsState.AllSettingsChanged()
17/07/2019 13:58:48.804793	_send_command                   Common.Settings.AllSettings(): sent and acknowledged
17/07/2019 13:58:48.806609	_send_command                   Ardrone3.Piloting.TakeOff(): has been sent asynchronously
17/07/2019 13:59:01.827014	_send_command                   Ardrone3.Piloting.Landing(): has been sent asynchronously
17/07/2019 13:59:11.873130	disconnection                   we are not disconnected yet
17/07/2019 13:59:11.874055	_disconnected_cb                Disconnected from device: ANAFI-E007964
17/07/2019 13:59:11.874745	_disconnection_impl             disconnected from device: b'192.168.42.1'
I arsdkctrl: discovery 'net': remove device name='ANAFI-E007964' id='PI040416AA8E007964'
17/07/2019 13:59:11.875562	_device_removed_cb              Device has been removed
I arsdkctrl: discovery 'net': stop
17/07/2019 13:59:11.876269	_stop_discovery                 Discovery has been stopped
17/07/2019 13:59:11.876862	_stop_discovery                 Discovery object has been destroyed
17/07/2019 13:59:11.877643	_destroy_pomp_loop              Pomp loop has been destroyed
17/07/2019 13:59:11.880447	_stop_discovery                 No discovery instance to be stopped
I pdraw_session: close: state is CREATED, nothing to do
17/07/2019 13:59:11.882072	_close_stream_impl              Closing pdraw stream OK
17/07/2019 13:59:11.882711	_close_resp                     _close_resp called 0
I pdraw_session: state change to CREATED
17/07/2019 13:59:11.883533	_destroy                        pdraw destroyed
17/07/2019 13:59:11.923740	disconnection                   Disconnection with the device OK. IP: b'192.168.42.1'
17/07/2019 13:59:11.973316	_stop_discovery                 No discovery instance to be stopped
17/07/2019 13:59:11.975064	_destroy_net_backend            Net backend has been destroyed
17/07/2019 13:59:11.975657	_destroy_manager                Manager has been destroyed
17/07/2019 13:59:11.976352	destroy_timer                   Pomp loop timer has been destroyed
17/07/2019 13:59:11.976956	destroy_timer                   Pomp loop timer has been destroyed
17/07/2019 13:59:11.977469	_destroy_pomp_loop              Pomp loop has been destroyed

Sorry for posting the whole log, but I truly have zero idea where in here I could glean an idea of why the drone isn’t taking off. It has hit a wall or two, but during the flight between working and not working, it didn’t hit a wall with any significant force, it just bumped against it with the propeller guards and emergency landed to the floor. Then it wouldn’t take off again. To be clear, it still connects to wifi and Olympe says it’s successfully connecting to and sending commands to the drone, it just…isn’t actually taking off.

I also realize that this is probably a hardware issue, and as such is likely to not be solvable on the forum, but I figured I’d ask just in case.

Hi,

Can you please try to take off with FreeFlight 6 ?
I am not sure but maybe the drone needs to perform a manual calibration.

That was it. I guess I need to remember to update the drone every now and again via the phone app.