Xfinity TV and Internet Stopped Working - Troubleshooting Guide (2024)

If you’re an Xfinity cable TV or Internet user, this is most likely not the first time your equipment has malfunctioned. Xfinity TV and Internet outages typically occur when the entire Comcast network goes down, but this issue might also be client sided.

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Before you get in touch with an Xfinity customer service agent, there are a few troubleshooting steps you can perform yourself.

1. Check for Network Outages

If you’ve used Xfinity for a while and your box never struggled to hold the signal before you started to experience this issue, the first thing you need to do is investigate whether this problem is actually due to a wider network issue.

Typically, two surefire signs that the Xfinity connection is affected by an outage are a buffering connection or an intermittent connection that is constantly losing its signal.

Fortunately, Xfinity maintains a status page with local outages. Consult it to figure out if your area is affected.

Once you’re on the main status page, scroll all the way down to the bottom of the page and click onCheck for Local Outages.

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When you see the Outage map, type in the service address and see if Infinity currently reports network issues in your area.

Unfortunately, a lot of Infinity customers have reported that this map is not always reliable. Just because the official status map doesn’t report an issue, that doesn’t mean the issue is not infrastructure-based.

Our recommendation is to also use a 3rd party service like DownDetector or IsItDownRightNow to work out if other users in your area are also experiencing this issue at the same time as you.

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Note: Scroll down the status report page and check the outage graph before reading the latest social media reports about this issue, to see if other users in your area are currently experiencing the same kind of problem.

Typically when there’s a big outage that affects lots of users, Xfinity makes an official announcement on their official Twitter support account. Check out the latest tweets and see if you find any confirmation.

If other users in your area are experiencing the same kind of issues and you’ve been able to confirm an outage that affects your area, there’s nothing else you can really do other than wait for the problem to be fixed.

On the other hand, if you’ve found no evidence of an outage, continue with the next steps outlined in this article for a few ways of troubleshooting the connection locally.

2. Perform a full network test (if applicable)

If you are currently renting an xFi Gateway and you’re experiencing issues with your Internet connection, the first thing you should do is perform a full network test using the Xfinity app.

Note: The Xfinity app will allow you to easily scan your home network health and troubleshoot the vast majority of connectivity issues that might be responsible for the signal loss. This scan will investigate the speed and reliability of the Internet connection as well as analyze the network between the xFi Gateway and all of your connected devices.

Here’s a quick guide on how to perform this test and interpret the readings to see whether they show healthy transfer speeds:

  1. Start by ensuring that the Xfinity app is installed on one of the mobile devices connected to your home network. You can either download the Apple App store or Google Play store versions of the Xfinity app.
  2. Open the Xfinity app and tap on Connect.
  3. From the main menu, you should see the Test your internet tile. Tap on theRun a testbutton.
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    Note: If theTest your internettile is not visible on the home page, go to Connect > Internet Health,then tap on the Run a test hyperlink (under Full Network Test).

  4. Wait until the network test is complete. The utility will begin by checking any server outages and move towards investigating your local gateway if no outage issues are found.

The results of this investigation will be represented in percentages based on your current plan speed:

  • If your results are 90% higher than the speeds allocated to your internet plan, your connection is functioning properly.
  • If your results are lower than 90% of the speeds allocated to your internet plan, the app will likely provide you with two options:
    • Restart Gateway: If the investigation revealed that there’s no underlying issue with the gateway as it’s fully compatible with your current Internet plan, the recommended solution would be to restart the gateway. If you do this, the test will run again automatically after the next restart. In case the speeds are still below the threshold after the second test, you will be prompted to schedule a technician appointment.
    • Gateway Upgrade: You’ll see this option if the current hardware (your gateway) is not able to match the Internet plan that you’re currently subscribed to. In this case, Xfinity will provide you with a new one for free.

Important: If both test results meet the threshold, the app will automatically start testing all your device connections. At the end of this process, you’ll get an overview of each connected device (as long as they are not currently in power-saving mode).

3. Restart the approved modem

In case you don’t use the ISP-provided modem and you used an approved device that’s compatible, try restarting it using the dedicated button.

With most approved modems, a short press of the restart button is enough to fix any inconsistencies caused by accumulated cached data. Additionally, you can initiate the restart via the Xfinity My Account app.

Important: Do not confuse the restart button with the reset button. The restart button is usually on the top side of the equipment while the reset button is all the way back. Typically, you’ll need a sharp pointy object to reach the reset button. Avoid going for the reset procedure as it will make your equipment ‘forget’ the connection with Xfinity network.

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4. Get in touch with Xfinity support

If you haven’t found any evidence of an outage and you still can’t get a stable Xfinity connection even after following all the troubleshooting steps above, the only thing left to do is to get in contact with a representative.

If you want to go for the call option, our advice is to use the callback service as the waiting list is notoriously long for phone calls with Xfinity support agents. Schedule a call-back and wait until a representative gets in contact with you.

In case you’re in a hurry, the in-person chat support is also usually way faster.

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Xfinity TV and Internet Stopped Working - Troubleshooting Guide (2024)

FAQs

Xfinity TV and Internet Stopped Working - Troubleshooting Guide? ›

Reboot your Xfinity modem and Wi-Fi router

Why did my Xfinity TV stop working? ›

Troubleshooting steps

Make sure all power cables are plugged into working power outlets for the TV and for your X1 TV Box. Hand-tighten all cable connections to make sure they're not loose. If using an HDMI cable to connect the X1 TV Box to the TV, confirm that it's plugged into the proper locations.

What do I do if my Xfinity Internet is not working? ›

You can troubleshoot connectivity issues using the Xfinity app. Select WiFi and click the Troubleshoot option. If our system detects a problem we can't fix online and a visit is required, you have the option to schedule a technician visit.

Why is my Xfinity connected but no internet? ›

Restart Your Device and Router

One of the first troubleshooting steps to take when your Xfinity WiFi has no Internet connection is to restart your computer, phone, tablet, or other connected devices. Restarting your equipment forces your device to refresh its connection to the network.

Is there a reset button on Xfinity box? ›

Complete a Factory Reset on an Xfinity Flex Streaming TV Box
  1. While Powering ON the device, press and hold the WPS button on the XiOne box for 10-15 seconds.
  2. The LED will change to amber.
  3. The Disaster Recovery Image will launch.
  4. The box will now update firmware and continue from there.

How do I find out if Xfinity is down in my area? ›

Check for a service outage
  1. Xfinity app. You can check for outages using the Xfinity app on your mobile phone. ...
  2. Status Center. Sign in to xfinity.com. ...
  3. Xfinity Outage Map. You can also view the Xfinity Outage Map to check for outages. ...
  4. Outage text message alerts. ...
  5. Outage credits. ...
  6. Additional information.

How to get Xfinity back online? ›

Unplug the power from your modem or gateway, wait one minute, and then plug it back in. You can also do so remotely if your modem is responsive by performing a restart. Check for local outages using the Xfinity Status Center Outage Map.

Why did my Comcast internet go out? ›

There can be various reasons behind the random disconnection of Comcast's internet. These include issues from ISP, loose cable connections, an overloaded router, corrupted/old firmware, signal interference, or some hardware issues.

Why is my Xfinity internet so bad lately? ›

There can be several possible reasons for the bad connection of Xfinity internet. It can be due to network congestion, local network outage, bandwidth restriction or excessive data usage. Manage your data usage on connected devices and contact ISP for local outages.

Why does it say I'm connected but no internet? ›

There can be a number of reasons for having no internet, even when the Wi-Fi symbol shows that you're connected. The most common cause is a problem with your router or modem, or a loose cable, but your internet can also fail because of a more technical reason.

Why would I have cable but no internet? ›

Examine all of your cables and make sure nothing is loose or damaged. Also, test your coax outlets to make sure you are getting an Internet signal. Reboot/Restart your router and modem. Sometimes your cable modem and router need a reboot/restart.

How do I refresh my Xfinity signal? ›

Press the A button on your remote control, or visit the Help section in Settings. (Saying “System Refresh” into your Voice Remote will take you to step three.) Highlight the System Refresh tile, and press OK.

What happens if I press the reset button on my Xfinity router? ›

Resetting an Xfinity modem/router erases personalized settings, restores it to factory defaults, and temporarily disrupts network connectivity.

Why is my Xfinity TV not working? ›

Check the power and connections for your devices

Make sure the plugs for the devices haven't come loose, and the outlets are working with power. Check that all the cable connections are secure. If your TV is hooked up to a TV Box, VCR, or DVD player, check that the TV is on the right channel or input.

How do you reboot Xfinity internet? ›

Manually restart your Xfinity Gateway, modem, or router
  1. Unplug the power cable.
  2. Wait one minute.
  3. Plug the power cable back in.

Why did my Xfinity remote suddenly stop working? ›

Troubleshoot unresponsive remote buttons

Press a button on the remote. If the LED does not flash at all, or flashes red five times, this is an indication that the batteries are very low and should be replaced. If you're still experiencing issues, you may need to try a factory reset.

How do I refresh my Xfinity TV? ›

Performing a System Refresh on X1

Press the A button on your remote control, or visit the Help section in Settings. (Saying “System Refresh” into your Voice Remote will take you to step three.) Highlight the System Refresh tile, and press OK.

How do I get my Xfinity box back online? ›

Restart from xfinity.com
  1. Log in to xfinity.com.
  2. Click the Account icon. and then click Support.
  3. Under TV & Streaming, click Troubleshoot. ...
  4. After a system scan, you will be presented with two options: ...
  5. Select your preferred method and press Start Troubleshooting.

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