I completed sanctuary and Sturges said that Preston Garvey wanted to talk to me, but all he says is "need something" and other idle dialouges.

Reloading a save after each attemp to fix, I have tried the following things:

* disabling and re-enabling him

* entering removefac 00075D56 on the command console because I read it would help

* Atempting the resetai console command

* using the recycleactor console command

* and desperatly beating him with a super sledgehammer

None of those worked, Please help!