You are currently viewing Why is the Xfinity router not working with the Netgear wifi extender?

Why is the Xfinity router not working with the Netgear wifi extender?

I have an Xfinity router at home, and it has been running perfectly for about a year. The internet signals from the router are good; however, I can’t obtain them in the backyard. To receive internet signals there, I purchased a Netgear wifi extender. However, the Xfinity router not working with the extender. The connection seemed nearly impossible.

Do you have similar concerns? If your Xfinity router not working with your Netgear wifi extender, see this thread.

Xfinity router not working with Netgear wifi extender: Try It!!

Most Netgear WiFi extenders are ubiquitous and can be used with almost any router brand or model. Your Netgear extender should undoubtedly work with the Xfinity router. Does your Xfinity router not working with the Netgear wifi extender? There could be another reason why the two devices aren’t connecting. Find the troubleshooting solutions in this section and apply them to make the connection work.

Try rebooting the Xfinity router.

The first step is to reboot the Xfinity router to restore its settings and restart the network connection. The router will also have some rest, which is required for it to function effectively. All you need to do is turn off the router using the power button and then unhook the power cord. Wait at least 5 minutes before plugging it back in. To turn it on, press the power button. Try connecting it to a Netgear WiFi extender.

Use another LAN cable.

The cable used to connect the Netgear WiFi extender to the Xfinity extender should be in good shape. Try connecting the two devices with another cable now. Furthermore, ensure that the ports in use are the correct ones and are not damaged. Remember that to make the connection, you must utilize both the Internet port on the extender and the LAN port on the router.

Update the router’s firmware.

Do you still have trouble with your Xfinity router? Is the extender still not working? It appears that the router is using an older firmware version. Have you not updated your router for a while? Why don’t you upgrade the firmware on your router now? To check for updates, log in to your Xfinity router using the IP address Are there any pending updates? Yes? So, what are you waiting for? Update the router immediately. You should be able to connect the router to the Netgear wifi extender as soon as you update the most recent firmware version. It will function without any issues.

Power cycle the whole network.

Still If the Xfinity router not working with the Netgear wifi extender after updating its firmware, power cycle the entire network. Power cycling does wonders for resolving technical concerns. We are confident that this approach will assist you in connecting your Xfinity router to the Netgear wireless extender. However, because the cables and wires must be removed during the operation, it is important to proceed with caution. Here are the steps.

  • Toggle the power buttons on the Netgear extension and Xfinity router off.
  • Unplug their power cables as well.
  • Also, turn off the computer or phone that you’re using to complete the Netgear range extender setup.
  • Detach the LAN cable that connects them.
  • Remove any additional cables attached to the devices.
  • Wait for a while and let your gadgets remain idle.
  • Begin by connecting the cables. Connect the cables in the same way that they were previously linked. Make sure the connections are finger-tight and far from loose.
  • Plug in the router first, then turn on the extender after 2 minutes.
  • Finally, turn on your PC or phone and start the Netgear extender setup process again.

Get the Netgear wifi extender up-to-date

Incompatible firmware versions between the two devices can potentially cause connectivity problems. The firmware on the Netgear wifi extender may be incompatible with the firmware on the Xfinity router. We recommend that you do not click the Skip button when offered to update the firmware of your Netgear extender during the setup process. Get the extender updated, and you should have no trouble connecting the two devices.


We are confident that after implementing the remedies outlined in this post, Xfinity router not working with Netgear wifi extenders will be a thing of the past. Once the devices are connected, you can easily enjoy an extended network in your backyard with your Netgear extender.