I've got the quest to go to Tenpines bluff, but when I got there none of the settlers will talk to me, other than the canned

one line sayings (e.g. "You work you eat", etc). I can harvest the food there, but can't use the workshop because I'm not

allied. I went ahead and cleared out the next step of the quest and the summary says I should go back and talk to them,

but there's no map marker for it and when I do talk to them it's the same as before.

Any solution? Any way to abandon and restart a quest? Am I out of luck on the minutemen faction? If so is it worth to

restart the game?

Thanks in advance for any help...