4 Messages

Monday, February 16th, 2026 6:35 PM

How to request new gateway

I have a Technicolor CGM4331COM gateway (XB7), and a 2000 Mbps plan. I have been experiencing instability with WiFi for the past few weeks. The Xfinity Assistant finds no problem from the network to the gateway. And I have reset the gateway with no improvement. I am beginning to suspect a problem with the gateway itself. I would like to replace this with an XB10 or XB8 gateway. How do I make this happen?

Oldest First
Selected Oldest First

Expert

 • 

116K Messages

3 hours ago

Concern moved here to the Customer Service help section for greater exposure to Comcast corporate employees (The Digital Care Team) for assistance.

Official Employee

 • 

2.2K Messages

3 hours ago

@user_jjr38i This is a great question. You can always visit any of our Xfinity stores and swap out your equipment the same day. I have a link where you can locate a store https://www.xfinity.com/support/store-selector/  

I would like to check on your device and your account to address the connection issues you're having. I can also send out a replacement device.  Can you please direct message me your first and last name along with your full service address so that I can assist? Here's the detailed steps to direct message us:
• Click "Sign In" if necessary
• Click the "Direct Message” icon (upper right corner of this page)
• Click the "New message" (pencil and paper) icon
• Type "Xfinity Support" in the to line and select "Xfinity Support" from the drop-down list
• Type your message in the text area near the bottom of the window
• Press Enter to send your message.

(edited)

forum icon

New to the Community?

Start Here