Spectrum Router Blinking Blue: How to Fix It? (Updated 2022)

Spectrum Router Blinking
Spectrum Router Blinking Blue

You bought a new wireless spectrum router a couple of days ago and after a few days, you notice that the spectrum router’s blue light keeps on blinking.

This can be an annoying situation when your wireless router is up but there is no internet connection to your devices.

The spectrum Router Blinking blue indicates that the router is trying to activate the internet connection and it is ready to pair with other WiFi devices.

If the spectrum router status is flashing blue lights and you’re having trouble fetching the active internet connection, then there can be some minor issues lying within the router that can be solved with the help of our tested and proven methods as shown below.

So why wait?

In this article, we’ll discuss what the blue blinking status light means and what steps you can take to fix the issue of blinking blue light into solid blue.  

What Do the Router Lights Mean as per Spectrum? 

Spectrum Router Blinking Blue
Spectrum Router Blinking Blue

Before taking an action on rectification, you should know what various router LED lights blinking mean. 

The meaning of the blinking LED light depends on the speed of light and the color it changes.

Let us see what each light scenario indicates.

  • Solid Blue Status: If the blue light blinks very fast then it signifies that the router is booting up and it will gain solid blue color, once it connects to the Internet.
  • Pulsing Blue Status: After fast blinking, the blue LED light slows down its blinking that indicates the router is connecting to the internet and it will turn solid blue, once the internet is activated.
  • Pulsing Red Status: this signifies being disconnected from the internet.
  • Pulsing Blue and Red status: If the Spectrum router light blinks blue and red light, then it means that the router is trying to upgrade its firmware. Do not turn off the spectrum router until blinking lights turn into solid blue color, as it may damage the router seriously.

Also Read: 4 Ways To Fix Spectrum Modem Online Light Blinking White and Blue 

Why is my Spectrum router blinking blue? 

Normally the spectrum router has a solid blue light only when the internet connection is active. But when you notice the router blinking blue light, it means there isn’t an internet connection to the devices.

The reason why the spectrum router blinks blue is due to the loss in the internet connection to the devices, as the router tries to connect or discover the WiFi devices, so for that reason spectrum router’s blue light keeps on blinking.

In another situation, when you reset the spectrum router, the blue light keeps on blinking as soon as it loses its internet connection.

How To Fix A Spectrum Router That Is Blinking Blue 

There are several ways to fix the spectrum router issue, as we are looking out for SOLID BLUE LED light status from the router that shows the internet connections to the device you are trying to connect.

To get the Solid blue status from the router you need to follow the below fixes.

Spectrum Router Blinking Blue
Spectrum Router Blinking Blue

Fix 1 – Check the cables connections

The first and foremost task you should perform is to check the device’s cable connections.

Check the coaxial cable coming from the cable outlet and connect to the spectrum modem that brings the internet service provider link into your modem and is tightened and secure at both ends.

Make sure that the cable itself is in good working condition, and that there is no tear or damage to the coaxial cable.

Like this check all the cables like power adapter cable, ethernet cable and other cables connected to it.

Replace the damaged cable with a high-quality ethernet cable and coax cable to improve the stability and longevity of the connection.

Check whether the Spectrum router turns solid blue after checking cables. If the status light is still blinking blue try other fixes.

Note: Cable connections setting

  1. Coax cable: From cable outlet to modem cable port.
  2. Power adapter: From electrical outlet to power point of the spectrum modem and router.
  3. Ethernet cable: From the modem’s ethernet port to the other WAN port of the router.

Fix 2 – Restart the router, not the spectrum modem

If you find a spectrum router blinking blue then turn off the power and remove the power cord from the router and wait for 1 to 2 minutes and again power on the router, it will take a few minutes to get initialized and re-establish the connection from the modem link. Hopefully, you will see the solid blue light on the router.

Fix 3 – Distance from the WiFi router

The best place for WiFi network signals at home is the central and open location, keep in mind certain locations in your home may lock your WiFi signals, and avoid places where signals get obstructed. 

Fix 4: Use My Spectrum App Tool

Setting up a spectrum app tool on your smartphone, you can easily troubleshoot internet issues.

To troubleshoot your Spectrum equipment:

  1. Select the Services icon in the app.
  2. Choose the option Internet, Voice or TV.
  3. Select your equipment from the list.
  4. Select Restart Equipment as per your need.
  5. Select the Restart button.

Even after following all the above methods, if you could not achieve the solid blue status, then the last step you can perform is to take the spectrum support.

Fix 5 – Contact Customer Support

Now it might be the time to take the support from the spectrum, you can easily reach them through their official website.

They will perform a diagnostic test on the router and modem and check for the hardware issue.

Mostly they resolve the minor issues on call or if they find any faulty device, they may place an order for the new device only if it’s under warranty otherwise you need to bear the expense of the faulty device.

Also Read: Ethernet cable connected but no internet in windows 10

Frequently Asked Questions

Why Is My Spectrum Router Blinking Blue?

The spectrum router blinking blue indicates that the router is trying to activate the internet connection and it is ready to pair with other WiFi devices.

How do I fix a blue flashing light on my Spectrum router?

To fix the blue flashing light you need to:

  • Restart the router.
  • Check for the loose cable connection. 
  • Check the network connection between the router and modem.
  • Contact the spectrum customer support.


The solution discussed above is to quickly run through these problems and you’ll know what is wrong with the spectrum router blinking blue.

Remember that Spectrum customer support is available 24/7, every day of the year at 1-833-267-6094 only when you are unable to solve the case.