No gps when driving


I have a problem with my gps when I’m driving. When I stand still it seemed to be fine but as soon as I drive it is bugging.

Is this caused by other electric componends or metal parts? And is there a way to find out and solve it.

Here is my hardware setup:


Thanks in advance

@jbongers Hi! Even though Erle-brain2 is basically the same hardware as Navio+ it would be better to ask Erle for support.