Blinking Spectrum Modem Implement the best action to take when the Spectrum modem when the internet connection drops. The three common reasons why the Spectrum modems online light blinks white and blue are a damaged coaxial cable, an inactive connection, or a local power outage affecting your home. Customers may also choose to use or purchase their own router. Many Spectrum modems will make use of blue lights. If you have a cable modem, check the coaxial connections at the modem and the wall. Spectrum Modem Online Light Is Blinking Resource Center. Power cycle your modem to fix this. How To Fix Spectrum Router Blinking Blue? Spectrum Modem Battery Light Flashing on Spectrum Modem I had to swap out my old modem for a new modem and wireless internet station in mid to late 2020. Spectrum Internet Assist. WebMobile. If your Spectrum modem is flashing white and blue, this means that there is an issue with your modems connectivity. Affordable Connectivity Program. A blinking red light means that the router isnt connecting to the internet properly. Manage Settings Cable: Use to connect to the coaxial cable from your Internet service provider. Spectrum Implement the best action to take when the Spectrum modem when the internet connection drops. Limit the Number of Connected Devices 5. Spectrum With this improvement, you will have a unified connection to your home, clearer and more reliable voice service and be able to use your traditional telephone devices in your home network. See the figure below for measurements. To fix this issue, you should first reset your modem or router and check the settings before updating your firmware version. Make sure theyre tight and not corroded. Since then I've had a few problems with my internet connection and over the past couple of months the battery light started flashing. Spectrum WiFi blinking red might be caused by the obsolete hardware or, rather firmware, in the case of routers and gateways. Power cycle your modem to fix this. Blue: Blue modem lights can show a firmware update is in progress, the modem is connecting to another device for pairing, a provider has been detected, and the connection process has begun, the connection process has been completed, and a phone call is in progress. Spectrum Internet customers are required to use an authorized modem to connect to the Spectrum network.