Many factors can impact WiFi connectivity in your home. If you’re having WiFi performance issues, you can troubleshoot using the Xfinity app from your mobile device, or if you’d prefer, chat with the Xfinity Assistant from your computer. You can also try following some of the other methods listed be

​***Created by our Community Users***​ ​ ​ ​ ​ ​We see many questions in the forums regarding port forwarding, so I have put together a primer to try to help those who are new to the concept.​ ​ ​ ​WARNING:​​ Port Forwarding exposes devices on your LAN to the Internet. If you DO NOT NEED to port for

***Created by our Community Users*** Issue: Cannot Log Into Xfinity Mobile--Primary User Issue I recently signed up for Xfinity Mobile after already being an Comcast TV and Internet customer. I have not been able to log into my Mobile account since even before signing up (had to sign up over the pho

​Qu​​estion​ ​ I have no Internet access. ​​I've noticed that the US and DS buttons on the modem are blinking, which they didn't do before. What does this mean?​ ​ ​ ​Answer​​ ​ ​***Created by our ​​ Community Experts​​***​ ​ ​ ​The modem's lights are a visual indication of its current status. It is

If you’re an Xfinity X1 customer, your TV Boxes will automatically restart once per day to ensure that you have all of the latest software. This restart, also known as the Daily Update Time, happens by default between 3:00 a.m. and 4:00 a.m. local time. You can change this window of time to suit you

Sometimes it can be hard to remember your WiFi network name (aka SSID) and password, so we made it easy to see and change them from a few places. Before you begin, remember that: These instructions are specifically for rented Xfinity Gateways only.Xfinity Gateways broadcast two or three wireless sig

Find out which ports are blocked by Xfinity and Comcast services, and why. Ports on the internet are like virtual passageways where data can travel. All information on the internet passes through ports to get to and from computers and servers. When a certain port is known to cause vulnerability to t

As an Xfinity customer, you can give others the ability to access your account and take certain actions. Account owners or primary users can decide who has access to an account and what they can do, including things like paying your bill, adding or canceling Xfinity services and accessing Xfinity ap

Ready to get started using your Comcast.net email? No problem. Our Xfinity Email website comes set up and ready for you to use. But if you prefer using an email program instead, these settings will have you up and running in no time! Please note: Using third-party email programs to access your Comca

Learn the minimum requirements for the computer hardware, OS, and web browser you'll need to use the Xfinity Stream portal successfully. If you want to see minimum system requirements for the Xfinity Stream app on mobile devices, smart TVs, or TV Boxes, see Xfinity Stream app minimum system requirem

Learn more about the taxes, fees, and other charges on your bill Xfinity is committed to delivering the entertainment and services you rely on today and the new experiences you'll love down the road. From time to time, Xfinity may adjust service prices and fees. These increases help the company cons

Are you an Xfinity Home, Internet, TV, and/or Voice customer and need to change the monthly due date for your bill? You can do so online from your account. Read below to get started. At this time, Xfinity Mobile customers can't change their monthly due date. Eligibility and key reminders To be eligi

Activate an Xfinity Gateway or third-party modem with the Xfinity app Learn more about activating your Xfinity Gateway or an approved customer-owned third-party modem using the Xfinity app. You can activate an Xfinity Gateway or an approved customer-owned (third-party) modem using the Xfinity app. A

As an Xfinity customer, you can give others access to your account and allow them to do certain things, like paying bills, adding or canceling services, and using Xfinity apps. The account owner or Primary user decides who can access the account and what they can do. You can have up to seven users,

Manage people with the Xfinity app Learn more about organizing devices by people and managing family settings like Active Time Limits, Active Time Details, Downtime schedules, and Parental Controls. For more information on the Xfinity app, see our xFi Features and Using the Xfinity App. For tips on

Cable operators purchase TV Boxes from TV Box manufacturers that they then rent to their customers. While these boxes are generally not intended for retail sale to consumers, some of the boxes find their way into the marketplace (lawfully or not) and are sold by resellers to consumers ("off-market T

The XRA Large Button Voice Remote is the next generation, voice-controlled Xfinity accessibility remote that features a flat, stable back with descriptive button labels, vibration feedback and backlit buttons. It’s easy to grip and has premium metal directional keys. For customers who have difficult

This article explains how to set up port forwarding for your home network. You also have the option to enable port triggering on your home network. We offer two ways to set up port forwarding if you rent an Xfinity Gateway: xFi Users (xFi Gateway): Set Up Port Forwarding Using the Xfinity app.Non-xF

Download your Xfinity Home Certificate of Alarm System below. The Xfinity Home Certificate of Alarm System is proof of home security ownership and activation that you can provide to your insurance company. We provide the certificate when your Xfinity Home system is installed, but you can download or

Activate the Xfinity Stream app on LG, Samsung, and Xumo Smart TVs Learn how to activate the Xfinity Stream apps on LG, Samsung, and Xumo Smart TVs. Note: Your Xfinity TV and Internet services must be installed prior to using the Xfinity Stream App on your Smart TV. For information about the Xfinity