At some point, Droidplanner changed name to Tower, and suddenly seemed 3DR services - an additional application.Beside the bloating of the phone/tablet with extra icons apps, , what good reason is…Continue
"I am not that familiar with the cruise mode logic , what you pointed out . that stabilize stops throttle, is best for troubleshooting as stabilize is the most basic mode that can influence throttle output - so check THR_MIN like I suggested…"
"the attached log contains only minimum throttle, in and out, nothing special.
if you could record this:, takeoff in manual, switch to stabilize, then manual and land.
(just a short reproduction of the problem)
alternatively, do it without…"
"Typical signs of detective motors, broken or wrong order of windings.
To be sure, try the suspected motors on an ESC that works with another motor.
You bought a knockoff APM too, one can only hope it's more usable than three motors."
"yes I did see the video.
no, I don't think it was a navigation error, position calculations are not exactly bleeding edge stuff, and are very reliable - also, the quad exceeded your WPNAV_LOIT_SPEED of 4m/s
Watch your ATT.Pitch vs…"
"For some reason I can't see ATTITUDE.roll/pitch data properly - but AP tried to pull up, as you can see from SERVO_OUTPUT_RAW.servo2.raw was very much rudder up (much more than at any point during flight)
I see you pulled up on radio in…"
"looks like a fatigue fracture on that (weak) motor mount, caused by vibrations.
no logs provided, but looking at the wire nest onboard, power could have been interrupted by g-forces pulling on the ... wired parts during fall.."
"seems to me like you have programmed a FS value for CH8 too, it changes with failsafe.
depending on your RX, try rather one of the best solutions:
1: stop all PPM output after ~250ms of drop.
2: Set throttle to FS value (like you did) - but…"
"tried to look at it.
You need to upload .BIN or .log , not tlog.
Also, using a service that requires to "accept terms and conditions" described in *seven* pdf's , in order to dl a file is not good...
"Tried to help you with it, I don't see how you think Yaw had something to do with the crash, and find it more strange that your IMU2 log have no accelerometer data, (is that a knockoff pixhawk ?)
Anyway - at first glance it seems…"