Three months ago I noticed that our wifi was slowing down. Then it completely stopped. Nothing has changed in our house that would make that happen. CenturyLink provides the worst equipment I've ever used. I want another modem/router please. I do not want to be charged for this. Is there anything else you can do to increase wifi coverage? I should be able to use wifi in my bedroom. When the wifi worked, I had to stay in the living room to use it which is the room the modem/router is in.