I have FiOs tv, internet and phone. Right now the wireless router is on the third floor, and I wanted to relocate it to the second floor to improve signal strength on the first floor. I have a splitter and two additional lengths of cable to use in the second floor bedroom. I attached the splitter and ran one cable to the tv and the other to the router. When I turned the router on, the lights for the WAN coax or internet were not on and I had no internet connection. However the TV was working fine. I thought maybe there was something wrong with the splitter or the new cables I used so I detached everything and tried the new splitter and cables back upstairs where it was originally. It worked fine back on the third floor. So I'm wondering if there is another reconfiguration that needs to be done when switching the location of the router within the house? Please help!