I check my settlement status via my PipBoy and it occasionally blatantly lies to me! The other day it told me I only had 3 beds instead of the 7 I normally have there, so thinking I've been attacked by a gang of bed thieving Raiders, I run all the way back (I don't do fast travelling), and my beds are fine! I have 7! Same for food and power. One time my PipBoy told me I had no power and everyone was miserable!! So I leg it all the way back, and I do have power, and everyone is perfectly happy!!!
Driving me mental.