>>252
https://fallout.fandom.com/wiki/Fallout_4_settlements
- Increasing populations and lower happiness scores will increase the time for new settlers to arrive using the radio beacon.
- If more than four settlers are either unassigned or assigned to provisioner jobs, no more settlers will arrive on their own. This rule does not apply to Vault 88.
- Dependencies: water, food, beds, defense, radio beacon

プロビジョナー+暇な入植者が4名以上いると来ないみたい
あとVanillaかどうかは必ず書いたほうがいいと思うよ