Router Issues
12 MIN READ
Do You Need a Modem and Router for WiFi?
Getting WiFi requires the right equipment, but what you actually need depends on your internet connection type. Cable and DSL require both a modem and router, while fiber uses an ONT. Learn the differences, costs, and best setup for your home
Caroline PrescottNetwork Security & Smart Home Connectivity Writer
Can You Move Your WiFi Router to a Different HouseMost people assume internet equipment works anywhere you plug it in. The truth is more complicated—your router might be fine, but your modem could become useless at a new address. Understanding the difference before moving day saves you from connectivity problems
How to Reset Your Panoramic WiFi Gateway to Factory SettingsYour Xfinity Panoramic gateway stops delivering internet. Before spending an hour on hold with support, a proper reset might solve the problem in minutes. This guide walks through every reset method, explains what's happening behind the scenes, and shows you how to get all devices back online
Most read
- 1How to Set Up Multiple WiFi Routers Without Double NATTyler Beaumont/Mar 10, 2026/16 MIN
- 2Is My Internet Down or Is It My Router or ISPMarcus Leland/Mar 10, 2026/14 MIN
- 3How to Fix Red Light on WiFi Router and What It MeansLindsey Hartwell/Mar 10, 2026/16 MIN
- 4How to Fix a Router That Won't Connect to the InternetCaroline Prescott/Mar 10, 2026/12 MIN
- 5Do You Need a Modem and Router for WiFi?Caroline Prescott/Mar 10, 2026/12 MIN
Fresh
How to Fix Red Light on WiFi Router and What It MeansA red light on your router signals a connectivity problem, but most issues resolve in minutes with proper troubleshooting. This guide covers what different red lights mean, step-by-step fixes from power cycling to firmware updates, and how to identify whether the problem is your equipment or your ISP
Do You Need a Modem and Router for WiFi?Getting WiFi requires the right equipment, but what you actually need depends on your internet connection type. Cable and DSL require both a modem and router, while fiber uses an ONT. Learn the differences, costs, and best setup for your home
Can You Move Your WiFi Router to a Different HouseMost people assume internet equipment works anywhere you plug it in. The truth is more complicated—your router might be fine, but your modem could become useless at a new address. Understanding the difference before moving day saves you from connectivity problems
How to Set Up Multiple WiFi Routers Without Double NATYou can have multiple WiFi routers in your home when configured correctly. This guide covers access point mode, bridge mode, avoiding double NAT problems, and choosing between a second router and mesh WiFi for extending coverage throughout large homes
Top stories
How to Reset Your Panoramic WiFi Gateway to Factory SettingsYour Xfinity Panoramic gateway stops delivering internet. Before spending an hour on hold with support, a proper reset might solve the problem in minutes. This guide walks through every reset method, explains what's happening behind the scenes, and shows you how to get all devices back online
Most read
- 1Is My Internet Down or Is It My Router or ISPMarcus Leland/Mar 10, 2026/14 MIN
- 2How to Set Up Multiple WiFi Routers Without Double NATTyler Beaumont/Mar 10, 2026/16 MIN
- 3How to Fix Red Light on WiFi Router and What It MeansLindsey Hartwell/Mar 10, 2026/16 MIN
- 4How to Fix a Router That Won't Connect to the InternetCaroline Prescott/Mar 10, 2026/12 MIN
- 5Can You Move Your WiFi Router to a Different HouseLindsey Hartwell/Mar 10, 2026/10 MIN
In focus
How to Fix a Router That Won't Connect to the InternetRouter connectivity failures hide behind vague errors and blinking lights. Learn how to diagnose authentication problems, WAN port failures, ISP-specific requirements like VLAN tagging, and firmware issues that prevent your router from connecting to the internet
How to Fix a Router That Won't Connect to the InternetRouter connectivity failures hide behind vague errors and blinking lights. Learn how to diagnose authentication problems, WAN port failures, ISP-specific requirements like VLAN tagging, and firmware issues that prevent your router from connecting to the internet
How to Reset Your Panoramic WiFi Gateway to Factory SettingsYour Xfinity Panoramic gateway stops delivering internet. Before spending an hour on hold with support, a proper reset might solve the problem in minutes. This guide walks through every reset method, explains what's happening behind the scenes, and shows you how to get all devices back online
How to Reset Your Panoramic WiFi Gateway to Factory SettingsYour Xfinity Panoramic gateway stops delivering internet. Before spending an hour on hold with support, a proper reset might solve the problem in minutes. This guide walks through every reset method, explains what's happening behind the scenes, and shows you how to get all devices back online
Is My Internet Down or Is It My Router or ISPNothing disrupts your workday quite like losing internet. Before restarting your router, figure out what's causing the problem. Learn to diagnose connection issues, interpret equipment lights, check for ISP outages in your area, and determine whether it's your equipment or the network that's failed
Is My Internet Down or Is It My Router or ISPNothing disrupts your workday quite like losing internet. Before restarting your router, figure out what's causing the problem. Learn to diagnose connection issues, interpret equipment lights, check for ISP outages in your area, and determine whether it's your equipment or the network that's failed
Can You Move Your WiFi Router to a Different HouseMost people assume internet equipment works anywhere you plug it in. The truth is more complicated—your router might be fine, but your modem could become useless at a new address. Understanding the difference before moving day saves you from connectivity problems
Can You Move Your WiFi Router to a Different HouseMost people assume internet equipment works anywhere you plug it in. The truth is more complicated—your router might be fine, but your modem could become useless at a new address. Understanding the difference before moving day saves you from connectivity problems
How to Fix Red Light on WiFi Router and What It MeansA red light on your router signals a connectivity problem, but most issues resolve in minutes with proper troubleshooting. This guide covers what different red lights mean, step-by-step fixes from power cycling to firmware updates, and how to identify whether the problem is your equipment or your ISP
Do You Need a Modem and Router for WiFi?Getting WiFi requires the right equipment, but what you actually need depends on your internet connection type. Cable and DSL require both a modem and router, while fiber uses an ONT. Learn the differences, costs, and best setup for your home
How to Set Up Multiple WiFi Routers Without Double NATYou can have multiple WiFi routers in your home when configured correctly. This guide covers access point mode, bridge mode, avoiding double NAT problems, and choosing between a second router and mesh WiFi for extending coverage throughout large homes