After an long annalists I found out and had confirm with Frontier support that doing bounty hunting killing "wanted" ships will decrease your standings with the faction of the ship you destroyed, even if you had scanned it.
It seems to be an new rule or an behavior that was not working before and they fixed.
Since after you get enough bad standing you will get HOSTED / UNFRIENDLY status, you will get trouble to dock in all stations in the system you do your boundys, so its an good idea to do bounty hunting something like 2 jumps away from your home station.
How you guys are handling this ?
It seems to be an new rule or an behavior that was not working before and they fixed.
Since after you get enough bad standing you will get HOSTED / UNFRIENDLY status, you will get trouble to dock in all stations in the system you do your boundys, so its an good idea to do bounty hunting something like 2 jumps away from your home station.
How you guys are handling this ?