i have cable tv and internet. i have to use a spliter to connect the tv and the modem. if i do that, i lose the internet connection many times and i have to disconect all the wires and cable to fix it. but is too anoying to do that. if i connect only the modem, i have no problem with the internet, but i have no tv cable. i tried changing the spliter but is was the same story. any idea of what i can do or why do i lose my connection when both the tv and modem is connected? thanks