Hi, one of my set top boxes has totally lost power. I called tech support. They told me the three boxes I have are no longer being used by Verizon, and they are sending a tech to replace all the boxes. In the process he indicated I should get a new router which is $10 a month rental My current router is free. I prefer to stick with my current router which is free. Do I have to switch routers? I currently have camera that only operate on 2.4. Do i really have to replace that router, if so, it will cause me lots of headaches Thanks