I flew a few months back and crashed due to brown out. I have now beefed up the cable and done a new flight test. In loiter mode it is showing bad toilet bowl effect. Moving in wider and wider circles.
I read through some stuff and found that compass / mag readings need to free of interference and within acceptable range.
I did a new reading which is as follows:
Are these OK?
I also downloaded an autocheck log which gave the following errors:
Test: Compass = FAIL - Large change in mag_field (187.27%)
Max mag field length (1195.51) > recommended (550.00)
Test: Event/Failsafe = FAIL - ERRs found: GPS FENCE
Test: GPS = FAIL - Min satellites: 0, Max HDop: 99.99
It says GPS failed but the main logs gave an accurate map showing the path of the UAV during flight. Yet it says GPS failed. No satellites.
The GPS puck is not a 3DR type with arrow. I don't think it has a compass inside.
Any suggestions on how to resolve this? Thanks!