Recent GPS aberrations

These last days I experience really strange GPS behaviour.
Sometimes the sequence just goes straight off, even on bicycle.
I use a Gopro Hero 7
Is there a war going on ?
Anyone else ?

Are you in eastern Europe? A peaceful country has a tendency to disturb GPS signal, even in peace time.

Belgium. The Iron Curtain used to be surprisingly close.

Is disturbing the GPS signal technically possible at all? (I doubt it)

That said, no problem here, and I am even on the other side of the iron curtain.

Most certainly yes, it can even be faked.
I forgot the GPS history details, but it was originally not civilian.
Galileo wants to give certainty to the user.