Hey mate, pardon me for the late reply cause I neither have the time nor do I get notified of new threads. This is on your storyteller's end, the mod itself doesn't force or blacklist raids, so its dependent on how much factions and incidents you have in the game, storyteller can only trigger so much from a big selection pool.

thats odd, because my ~30 hour colony faced VOID raid just a few times and a million times by all sorts of freaks
in addition there were no settlements nearby except VOID

last question is what wealth needed to VOID raid happen? any? or 100k 200k 300k or even higher?

ill take a test...