Unable to connect to wifi in a bedroom

[CARO23]

I cannot get WiFi connectivity in my son's bedroom. It appears to work in most of the house but not in the back rooms.

[JimM1]

@CARO23 Se if the sky help does anything for you!

https://www.sky.com/help/broadband/my-broadband-speed/improving-wi-fi-signal-to-my-devices/articles/...