Despite switching to the Sky Max hub and receiving a booster, we still have several areas in our house that are WiFi dead zones or have very weak signal. We have solar panels and had to have them reconnected when we switched product and their engineer said the signal is less than half what we had previously. Their engineer had to use a second booster in order to keep our panels online. The WiFi signal strength is not sufficient for our home. Please can you resolve this issue? Thank you
