Don't freak out if your Deco is blinking blue. It usually refers to something easy to remedy.

The deco mesh blue light blinking indicates the following:

• Deco is prepared for setup when it blinks blue.

• It was either reset or hasn't been configured yet.

• It is awaiting a connection with the application.

• Now, if you're having trouble logging in as well, the following could be the cause:

• You're not using the Deco WiFi.

• incorrect login information, an outdated app, and a malfunctioning internet

Try these solutions:

• Launch the Deco app and repeat the setup procedure.

• Restart your Deco devices and modem.

• Reset the Deco by holding down the reset button for roughly ten seconds.

• Update the Deco app via the App Store or Play Store.

• Switch your phone's airplane mode on and off.

For tplink deco login issues:

• Verify your TP-Link ID and password again.

• If necessary, use "Forgot Password."

• Try using a different device to log in.

• Try switching between WiFi and mobile data to see if that helps.

Additional advice:

• Since the Deco app is more reliable than the web login, always use it.

A flickering blue light simply indicates that your Deco is awaiting configuration; it is not a mistake. The light will change after you've finished setting everything up via the app.

You'll be back online quickly if you simply follow the instructions patiently.

For more details go to our website.