Visitor

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1 Message

Friday, July 3rd, 2026 10:57 PM

Technicolor CGM4331COM not supporting faster than ~800Mbs download

I upgraded my contract to 2Gb downloads and was told the existing router would support it. After over a week at the new plan I have not seen any increase in speed. This was tested both through speedtest.net and xfinities our speed test tool. How do I either help my existing router go as fast as it should be or get a new router?

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Expert

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118.9K Messages

2 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

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2.4K Messages

1 hour ago

Hi there @user_4so6ez. Thank you so much for reaching out to us regarding your recent upgrade to the 2Gig service. You are in the right place and we are happy to take a look at your account. 

 

Please send us a direct chat message with your full name and complete service address to “Xfinity Support”. To do so, click on the chat icon located at the top right of this forums page.  

 

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 

 

Let me know if you have any questions.

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