So i started a new game and Preston doesn't give me quests after completing Tenpines Bluff quest and i cant continue( i usually dont mind those random quests by preston i just ignore them but i want the castle as minuteman HQ). i have already helped 12 settlement and theyre part of the minutemen now but preston is still like just a normal companion which will not give me the quest to take the castle (already cleared but there are just settlers at the moment).