Visitor

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5 Messages

Thursday, June 26th, 2025 2:48 PM

Closed

Every page I try to access while logged in says "ACCESS DENIED" and cannot reach a human being

I cannot access any part of my account, and cannot speak to a human being.

I just want to see my bill, and access my router information and every page gives me the same message:

Access Denied

You don't have permission to access "http://www.xfinity.com/sitecore/api/learn/neptune/customer/existing/postauth?" on this server.

Reference #18.509c617.1750949213.1fe1ab86

https://errors.edgesuite.net/18.509c617.1750949213.1fe1ab86

I am using Google Chrome.  I have tried Firefox and Explorer.  I do not have an adblocker.  I have reset my modem.  I am not on a VPN.

I have tried flushing my DNS in ipconfig.

I can access my account in incognito mode, but it says I have no internet and my modem is not connected.

I have tried to access via the app and the app says I need to update, and the Play store says the app is already updated.

I CANNOT ACCESS MY ACCOUNT. 

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Official Employee

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2.2K Messages

9 months ago

Hello, @user_54f6cc our team will always do all we can to help you. Are you able to let us know if you can browse the internet? I want to confirm if this happens on every webpage or if this only happens when trying to sign into www.Xfinity.com or the Xfinity app. 

Visitor

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1 Message

5 months ago

Hello, I am having the same problem. I just changed my service plan over the phone, and I was looking at my account while I changed it with the representative. But since the account update, I get this warning every time I try to go to xfinity.com:

Access Denied

You don't have permission to access "http://www.xfinity.com/sitecore/api/learn/neptune/customer/existing/postauth?" on this server.

Reference #18.9e293417.1761242210.1ddee86a

https://errors.edgesuite.net/18.9e293417.1761242210.1ddee86a

This comment has been converted into a post

Expert

 • 

33.9K Messages

@user_unrm2s​ 

First thing to try is the one everyone hates to hear:

  • Clear your cache and cookies
  • Sign out of your account
  • Close your browser
  • Start a new session.

If that doesn't work, post back.

I am not a Comcast Employee.
I am a Customer Expert volunteering my time to help other customers here in the Forums.
We ask that you post publicly so people with similar questions may benefit from the conversation.

Was your question answered? Please mark an Accepted Answer!tick
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