Weird problem yesterday evening and this afternoon flying my MP:
Took off with GPS lock to film a sunset. I flew around for a few minutes. I tilted the gimbal down and then got a compass error, and the mp went into atti mode. It seemed to be flying away - I got very nervous, I may have been giving it forward stick. I was LOS, and was able to get control. GPS mode returned, and a returned after a bit and landed. Here's the log:
DJI Flight Log Viewer - PhantomHelp.com
After landing, I looked at the sensor calibration (IMU and compass) and both were very good. I do have the video of this flight, but I haven't viewed it.
This afternoon, wanting to test out the Mavic, I took off from the exact same spot. I was up in the air a short time and got an error reading something like "working encounters bias large". GO4 said something about IMU needs calibration across the top. I landed quickly, again looked at the sensors and both IMU and compass were good.
I took off and flew again, uneventfully. Here's the log:
DJI Flight Log Viewer - PhantomHelp.com
I'm taking off from my deck, which is the same spot I've flown all my flights from. These are the first time I've encountered any errors. My MP is about a month and a half old. I try to fly daily, sometimes twice. There is a grill, a metal patio table and metal chairs on the deck, but they are at least 8' from where the Mavic is launched, and they've never caused an issue before.
Any thoughts on what's going on?
Took off with GPS lock to film a sunset. I flew around for a few minutes. I tilted the gimbal down and then got a compass error, and the mp went into atti mode. It seemed to be flying away - I got very nervous, I may have been giving it forward stick. I was LOS, and was able to get control. GPS mode returned, and a returned after a bit and landed. Here's the log:
DJI Flight Log Viewer - PhantomHelp.com
After landing, I looked at the sensor calibration (IMU and compass) and both were very good. I do have the video of this flight, but I haven't viewed it.
This afternoon, wanting to test out the Mavic, I took off from the exact same spot. I was up in the air a short time and got an error reading something like "working encounters bias large". GO4 said something about IMU needs calibration across the top. I landed quickly, again looked at the sensors and both IMU and compass were good.
I took off and flew again, uneventfully. Here's the log:
DJI Flight Log Viewer - PhantomHelp.com
I'm taking off from my deck, which is the same spot I've flown all my flights from. These are the first time I've encountered any errors. My MP is about a month and a half old. I try to fly daily, sometimes twice. There is a grill, a metal patio table and metal chairs on the deck, but they are at least 8' from where the Mavic is launched, and they've never caused an issue before.
Any thoughts on what's going on?