Question 1

Why is my Spectrum modem online light flashing white and blue?

Accepted Answer

Ideally, your Spectrum modem should show a solid blue light. A solid blue light means DOC SIS 3.1 Bonded state indicating a solid internet connection. Sometimes, your modem may show a green light which means DOC SIS 3.0 Bonded state. The only difference between the two is the download speed. Either of the lights is suitable for your Spectrum modem.

Question 2

How do I fix the blinking lights on my modem?

Accepted Answer

The easiest way to fix this issue is by rebooting your modem or using the Spectrum App to restart the modem. If the issue persists, you must check your cables and connections, especially the coaxial outlet, and replace or fix the damaged cables. Even after all these steps the modem continues blinking, you can contact the customer care.

Question 3

Why is my Spectrum modem not connecting online?

Accepted Answer

If your Spectrum modem is not connecting online, then this means there is some issue with your cables and connections. It can also be because of an outdated firmware version or the modem's location. This issue may even exist if your modem's settings are not correct. You can resolve it by restarting your modem.

Question 4

Should my modem light be blinking?

Accepted Answer

No, the Spectrum modem light should not be blinking in an ideal situation. A blinking LED light on the Spectrum modem or router indicates that you cannot get the network connection going. The blinking lights on the modem indicate a problem. You can refer to all the fixes mentioned above in such a case.

Question 5

Why is my router not connecting online?

Accepted Answer

Your router may not be connecting online due to a fault in your coaxial outlet or an old version of firmware in your router. Damaged cables may also prevent the router from connecting online. Restarting or rebooting your router may fix this issue.

Spectrum Modem Online Light Blinking

Spectrum Modem Online Light Blinking White and Blue – Here’s How to Fix