Closed Comcast says i need to get new modem Tags: Cingular Connection Modem Internet Internet Service Providers Last response: January 28, 2012 2:33 PM in Network Providers Share tomsgirl November 21, 2011 6:46:50 PM Hello, my internet service "dies' about every 3 days. i have to disconnect the line from modem to wall outlet (sometimes several times) to get it to 'reconnect'. comcast says i need new modem. do i or is this a scam? More about : comcast modem Best solution WR2 November 22, 2011 3:51:39 AM They could be right. Or they could just be giving you an answer that is easy for them. Is your modem one that supported by Comcast? Is the firmware up-to-date? Is your DHCP lease time set for 3 days? Share Can't find your answer ? Ask ! Publish Related resources Comcast says i need a new modem; do I? Forum Do I really need a new modem for faster internet or is Comcast lying? Forum SolvedNew Modem and Router for Comcast? Forum Solvedneed help on Comcast modem decision Forum How do I connect a new Comcast wireless modem/ router combo to my Cisco Valet wireless router? Forum is a router needed with comcast's newest modem? I have a 24 port switch and I am getting constant on line/off line on my compu Forum SolvedCan't get multiple new D3 modems to get internet signal (comcast) (w/ video) Forum Solvedneed new external TV tuner for Comcast cable HD reception Forum SolvedHow to configure office network with (1) Comcast modem/router; (2) wired switch; (3) wireless router Forum SolvedComcast Modem Keeps Dropping Connection Forum SolvedCan I use a Comcast Modem/Router in 1 combo as JUST a modem and connect my OWN router? Forum SolvedNew Modem 1 Port Need 2+ Will unmanged router slow speeds? Forum Have Desktop PC with Comcast WiFi with NetGear Router-Need Security Code for adding WiFi to new Tablet Forum SolvedHow can I make a signal stronger from Comcast Wireless Modem + Cisco Router? Forum SolvedNetworking Belkin Extender to Comcast Router/Modem Forum SolvedDo I need a new modem and QoS question Forum SolvedConnecting two routers to one modem comcast Forum Did Comcast brick my modem (Motorola SB6121)? Forum SolvedBest modem for comcast plan w/ phone plain Forum Comcast modem keeps dropping wifi (limited access) Forum More resources Read discussions in other Network Providers categories Cingular Sprint PCS Verizon MetroPCS Fido Nextel Rogers AT&T !