We recently moved into our new house and we had mediacom come and set up our modem and television for us. we are running a wireless network in this house for all 5 people. the problem is, the internet will work fine for 15-20 min, then you need to restart the modem to get it to work again. its the modem that needs to be restarted and not the router. which made me think this was a mediacom problem and not our own router problem. anyone else ever had this problem and is it an easy fix?