Hiya, rather frustrating issue 

I have a deco in my office that connects directly to the host, but 

There is another deco right in the middle of the 2 yes it refuses to connect to is as the strongest signal

Ive had it working once, where the office > Hallway > Host then we lost power and it wont go back 

Same situation in the rear of the house, 

WHy will it not connect to the strangest signal or how can we force it too

Thanks 
A