Xfinity will let you rent a modem when you sign up for its Internet service, but you do have the option of using a ...

A white light blinking on your Xfinity Gateway, modem, or router indicates a network connection issue. Generally, it means ...

Xfinity fiber-powered internet results in 99.9% network reliability. Combined with low-lag technology and unlimited data, it delivers consistent performance even during peak household usage.

This story was updated at 8:15 a.m. Tuesday. Xfinity customers in Deming experienced a new outage on Monday that lasted through the night, less than a month after a 76-hour outage in May. The company ...