I recognise this sound. When you take a mission that brings you down to a planet (salvage goods for the most part), the poi the mission gives you isn't the actual location. When you get close enough to it, it'll attempt to triangulate a more precise location. And that right there is the sound that plays during that "location update".
So yea, this is indeed a bug that even I have encountered on numerous occasions. And it bugs the HELL out of me!
So yea, this is indeed a bug that even I have encountered on numerous occasions. And it bugs the HELL out of me!