Have you been kicked out of whoever faction you got the grenades from ?
Have you been scrapping stuff or laying new roads/pavement/grass/whatever so GetSafePosition() cant find good navmesh to land on.
Have you been messing about with new settlement mods and buggered up location data.
Throw a grenade, open the console and type [ sqv VFT ]
Hi, thanks for the response.
To answer your questions in order...
No, I have not been kicked out of the faction I got the grenades from (BoS in this case)
I've been only scrapping minor stuff, and at the time of trying I was in Nordhagen Beach, and throwing a 'nade at the sand previously worked here, as a bird would drop down and land on the beach no problem.
As for settlement mods: I'm not entirely sure. I'm using Homemaker at the moment, but never built anything major in this area. Just a generator and water purifier with a small shack - Plenty of room for the VBird to land.
I threw a grenade like you said and it said that the script was active, but I'm not exactly sure if there's a way to export the entire contents of the result.
Edited by 54yeggan, 22 October 2018 - 07:27 PM.