I have had a Motorola SB4100 cable modem from comcast for several years and recently it would "reset" itself and disconnect me from the internet for anywhere between 30 seconds to 5 minutes. The modem would act as if you just unplugged it and would start up again, this is happening many times each day. Could it be a problem with the modem? Comcast? Maybe the coaxial cables or splitter?
any responses appreciated
any responses appreciated