Message Mag field ici4

hello, I have a problem with mag field, I explain I have an ici4 and I wanted to use it in FC mode in a boat, I installed the rover firmware 4.5.0 and everything was fine but at one point I had no more lights, so I installed the rover firmware 4.5.7 and the lights started working but since doing the calibration I always have a Mag field message does anyone know what I have to do to fix this.

Uploading: IMG_20250102_213632.jpg…
Image de mag field

Hi @Ola_Carpe,

we can’t see the image posted but in any case, it is most likely that there’s something metal near the compass. So the best solution is to try and move the compass away from the interference.

If its the internal compass that is the issue then you could disable it.