I just checking my Here 2 GPS on octocopter. And after several test and flights I still get “Moderate change in mag_field (27.29%)” when I am checking log in Auto Analysis in Mission Planner. I successfully calibrated compass several times. Here 2 is located over 16 cm from escs batteries etc. My firmware 3.6.11. I changed the place of the Here 2 and it didn’t help. Is this “Moderate change in mag_field (27.29%)” is something I should be worried ?
Log is here: