WiFi extender - garden bar pod

[Tanya70]

We changed our WiFi 2 months ago to enable us to have an extender WiFi pod to use in our garden bar. However since we changed the WiFi and connected the pod, the WiFi in the bar is very hit and miss and doesn't work if there's a slight change in weather (wind, rain etc). The WiFi strength in the house is also hit and miss compared to previously and currently is not worth the money we have and are paying for it. I need some support please as I am very unhappy with the service. 

[TimmyBGood]

@Tanya70 

Where is the pod located?

They are intended to be mid-way between the Hub and the target area, which can be tricky in a garden.

Having a booster at one or other end of a link doesn't actually help at all