Comcast has announced a new ultra-low lag tech that is designed to reduce latency and improve connections for Xfinity customers.

Comcast Introduces Nation’s First Ultra-Low Lag Xfinity Internet Experience with Apple, Meta, NVIDIA, and Valve

Comcast is rolling out DOCSIS with L4S and is specifically calling out the low-latency capability as a differentiator for its Xfinity Internet services.

Major League Soccer fans with Comcast Xfinity and DirecTV can subscribe to watch MLS Season Pass through the TV providers, the league announced.

To celebrate the start of the 2025 season and the launch of the new viewing experience, Xfinity will offer all customers a free preview of MLS Season Pass from February 22 – March 2, accessible on both X1 and the Xfinity Stream app, after which they’ll be able to subscribe to MLS Season Pass through Xfinity.

Laggy internet might be a thing of the past, at least for Comcast customers. In a press release today, the company introduced what it calls a first in the nation -- ultra-l

Ookla, a company that specializes in internet speed testing and analysis recently released their latest speed test intelligence research, which credits Xfinity Mobile’s PowerBoost for

MLS and Apple are making the MLS Season Pass streaming service available outside the Apple TV ecosystem for the first time, providing Comcast Xfinity and DirecTV customers the ability to subscribe and watch directly through their pay-TV provider during the 2025 season.

The new technology is based on a standard called L4S, which can significantly reduce latency to help things like video games feel smoother.

According to Comcast spokesperson Joel Shadle, L4S trials have shown that "we were able to reduce working latency—the latency under normal conditions in the home when people are

A Comcast cable line was vandalized, causing several service outages for Xfinity and Comcast Business customers in Western Washington.