Hi, since NBN connected to our home, my wifi is quite often unstable & intermiitent interuptions quite frequently.Also some areas the wifi is quite weak & will a Wifi extender assist? If so what should I purchase? When I ring the phone suddenly drops off & similarly when someone rings it does not connect.Never had this problem with cable connection.Never able to ring a 13 number as it cuts off. Can you plz send me an e-mail with the answers or ring me.My customer No is 6675386. Padmini ... View more