All of a sudden a message from a quest popped up , saying that "Ghoul problem at S. Hills" is failed .

I didn't knew about that quest before that message showed up, and the quest summary says "I should talk to Preston and let him know we won't be gaining the support of S. Hills"...

What ? REALLY ?!

S. Hills is already MY settlement , now that quest won't disappear from the pipboy because ,

if I talk to Preston he gives MORE STUPID RADIANT QUESTS instead of completing the failed one , ARRRRRGH ! HOW ANNOYING !!

I thought that the latest Asia update would have fixed Minutemen quests , but it seems it made it worse .