U

Visitor

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1 Message

Friday, February 25th, 2022 11:26 PM

Closed

Xfinity Modem only Outputting 100 mbps

Hi! I have been having an ongoing issue with service. I have the 900 mbps plan and whenever I try to hardwire my pc to my modem I receive under 100 mbps. On WIFI I will receive upwards of 650 mbps on my iPhone and 200 mbps on my PC. I have have 3 Xfinity Technicians come out and been on the phone for countless hours trying to get this resolved.

Here is what we have done so far:

  • Replaced Modem
  • Replaced Ethernet Cable
  • Replaced cable coming from ground outside house to modem
  • Checked speed to house before modem (house is receiving 1800+ mbps)
  • Tried 4 different devices connected to ethernet
  • Tried all 4 ethernet ports on back of modem
  • Tried having Xfinity support check/reset bootfile
  • Tried terminating my current agreement and starting new agreement hoping it would send new bootfile

All of this has failed and Xfinity is pretty much telling me there is nothing they can do. Any advice? It's very frustrating paying for 900 mbps and only being able to use 200 mbps on WIFI or 100 mbps hardwired.

Official Employee

 • 

695 Messages

3 years ago

Hello @user_806ca2, thank you for being a part of the Comcast family and for taking the time to reach out to us. Oh no, I am sorry to hear of your experience. Do not worry, I can assure you reached the right person, I will be happy to assist you through to a resolution with your service concerns. To get started, would you be so kind as to send our team a direct message with your full name and full address? Our team can most definitely take a further look at this issue. To send a "Peer to peer" ("Private") message:
Click "Sign In" if necessary
• Click the "Peer to peer chat" icon
• Click the "New message" (pencil and paper) icon
• Type "Xfinity Support" in the "To:" line and select "Xfinity Support" from the drop-down list which appears. The "Xfinity Support" graphic replaces the "To:" line
• Type your message in the text area near the bottom of the window
• Press Enter to send it

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