Annoyance: Never finding hostiles / can't lower hostility

[Keybounce]

When trying to establish some supply bases, there are two big limits.

Both are finding hostiles.

You cannot attack the enemy base until you've killed enough hostiles to make the sector low, very low, or none. And you cannot actually build a base until you kill a hostile and get a quantum computer.

In both cases, it is painful to land in a high hostility sector, with a 200+ power scanner, and not find any hostiles for many minutes.