jcgnba's profile

New Poster

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6 Messages

Wednesday, June 24th, 2026 9:58 PM

Setting up a 2.4 GHz network

I bought a robot vacuum cleaner that needs to connect to a 2.4 GHz network. Xfinity made me upgrade to a router that does not allow for dual band setup, like the old ones did. I have tried calling support and chatting with the AI agent, and neither option actually solved the problem, or even let me speak with a person.

How do I create a 2.4 GHz network? If I don't get an answer quickly, I will get rid of the Xfinity router and go back to my own.

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Official Employee

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1.3K Messages

5 days ago

Howdy jcgnba, and happy Wednesday 👋 I appreciate you stopping by! I know from personal experience about pesky devices that need to connect to a 2.4GHZ network specifically like Roombas or wireless printers, so I can definitely help in making sure you're able to get your vacuum connected 👍 Depending on your internet equipment, you have the ability to split your by default combined Wi-Fi network into two bands between the 2.4GHZ and 5GHZ networks.


Are you using your own modem or renting one from us?

 

New Poster

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6 Messages

I am using the modem that Xfinity sent me. It is the XB8, which does not allow access to the settings, either on the browser or the app, and it does not have an option to set up separate networks like the old ones do, and like every commercial model does too.

Expert

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118.8K Messages

4 days ago

Concern moved here to the Home Networking help section.

Expert

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118.8K Messages

11 hours ago

@jcgnba 

They recently updated the gateway's firmware. You may now have to turn on the admin tool access first in the Xfinity App;


https://www.xfinity.com/support/articles/admin-tool-access  


Open the Xfinity App. (You'll need a working connection for this step;

Go to the WiFi tab.

Select View WiFi equipment and open Advanced Settings.

Select Admin Tool online access.

Slide the toggle button to Allow Admin Tool access (ON).

Select Save.

Then visit http://10.0.0.1 while connected to your WiFi at home. 
Username: admin
Password: Check the sticker on the bottom of your Xfinity WiFi Gateway.

(edited)

New Poster

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6 Messages

Thank you, that worked great! But I still have a problem. My 2.4 and 5 GHz networks are called the same. I want to change the name of the 2.4 to finish my vacuum, setup. When I get to the Gateway > Connection > Wi-Fi > Edit 2.4 GHz page, I see this message:

"Wi-Fi Mode, Security Mode, Channel Selection, Channel Mode, and Channel Bandwidth are being managed automatically to help optimize your home Wi-Fi network and improve Wi-Fi coverage. To edit your Wi-Fi Network Name & Network password, please download the Xfinity app."

I can't find anywhere on the app where I can change the 2.4 GHz network name. Can you help?


Expert

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118.8K Messages

8 hours ago

@jcgnba See if this still works;

https://www.xfinity.com/support/articles/view-change-wifi-password 

Scroll down to "Admin Tool".

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