I have looked at many previous posts about this and tried all the options suggested but customer service will not talk to me unless I ask the question on here. I have got 200 broadband and the speed is fine in living room and the room directly above this. However, I am having to use the plug in adapters to extend wifi to the conservatory to get the Smart TV working in there. With the bedroom above this, I have a Google Mini device running Alexa and it cannot get any reception. Please can you advise what I need to do as I believe for the price that I am paying, I should be able to get WiFi in every room without having to pay for a booster.