Thanks, Paul, for the explanation. I was actually questioning the IMU vibration, but I don't know which levels of vibration are acceptable.Currently, I am using damping pads (4 pieces under 4 corners of Pixhawk). Are there better vibration dampening methods?
With the same exact setup, I flew last night couple of flights, and I did not get the issues I faced. So I am trying to understand when this happens! If it's vibration, then it should be about the same level in almost all fights as I did not change the setup, no? Also the wind conditions in all flights were about the same.
EKF2_AID_MASK = 5, it will stop estimating the velocity bias, and, hence, it won't be used in the velocity updates. Theoretically, if there is actual bias, then it won't give the correct velocity estimation,no?
So, my question now is: what is the side effect of disabling the bias estimation?
I am trying ti understand what is exactly happening in order not get surprised in the future, and reduce failures, specially with expensive setups.