my quad with apm2.8 and m8n gps.in stabilize mode drone perfectly working ,but when change the althold mode and loiter then its behaving crazy and flip and crash.,plz help.this is my log bellow.
Log File C:\Users\JYOTIRMOY\AppData\Local\Temp\tmpB8E.tmp.log
Size (kb) 851.8515625
No of lines 12960
Duration 0:05:33
Vehicletype ArduCopter
Firmware Version V3.2.1
Firmware Hash 36b405fb
Hardware Type
Free Mem 0
Skipped Lines 0
Test: Autotune = UNKNOWN - No ATUN log data
Test: Brownout = GOOD -
Test: Compass = GOOD - No MAG data, unable to test mag_field interference
Test: Dupe Log Data = GOOD -
Test: Empty = GOOD -
Test: Event/Failsafe = FAIL - ERR found: GPS
Test: GPS = FAIL - Min satellites: 3, Max HDop: 22.27
Test: IMU Mismatch = UNKNOWN - No IMU log data
Test: Motor Balance = UNKNOWN -
Test: NaNs = FAIL - Found NaN in GPS.VZ
Test: OpticalFlow = FAIL - ‘FLOW_FXSCALER’ not found
Test: Parameters = GOOD -
Test: PM = GOOD -
Test: Pitch/Roll = FAIL - Pitch (-64.38, line 12164) > maximum lean angle (45.00)
Test: Thrust = GOOD -
Test: VCC = GOOD -
second log bellow
Log File C:\Users\JYOTIRMOY\AppData\Local\Temp\tmp7EC9.tmp.log
Size (kb) 26.884765625
No of lines 629
Duration 0:00:00
Vehicletype ArduCopter
Firmware Version V3.2.1
Firmware Hash 36b405fb
Hardware Type
Free Mem 0
Skipped Lines 0
Test: Autotune = UNKNOWN - No ATUN log data
Test: Brownout = FAIL - Truncated Log? Ends while armed at altitude 14143504.25m
Test: Compass = GOOD - No MAG data, unable to test mag_field interference
Test: Dupe Log Data = GOOD -
Test: Empty = FAIL - Empty log? Throttle never above 20%
Test: Event/Failsafe = GOOD -
Test: GPS = FAIL - Min satellites: 0, Max HDop: 99.99
Test: IMU Mismatch = UNKNOWN - No IMU log data
Test: Motor Balance = UNKNOWN -
Test: NaNs = GOOD -
Test: OpticalFlow = FAIL - ‘FLOW_FXSCALER’ not found
Test: Parameters = GOOD -
Test: PM = UNKNOWN - No PM log data
Test: Pitch/Roll = GOOD -
Test: Thrust = GOOD -
Test: VCC = GOOD -
