The Ultimate Guide to Resolve TP-Link Repeater Red Light Issue

The Ultimate Guide to Resolve TP-Link Repeater Red Light Issue

TP-Link users don’t worry much if the LED on their wireless repeaters flashes orange. However, a mess gets unfolded when the LED turns red. If your TP-Link wireless repeater is also blinking red, then you have come to the right place. Here, we have highlighted some reasons behind the issue at hand along with the troubleshooting hacks that might help you fix it. Thus, scroll down and read on.

Why is TP-Link Repeater Blinking Red?

Here are some of the most common factors contributing to the TP-Link red light issue:

  • Your tplinkrepeater is not receiving a proper power supply.
  • The Ethernet connection between your repeater and router is not stable.
  • Your repeater is placed far from your home router.
  • The firmware of your TP-Link repeater is not running on an updated version.
  • Technical glitches can also cause the LED on your device to blink red.

Now, take the help of the troubleshooting hacks mentioned below and learn how to convert the blinking red LED on your device to green.

(Fixed) TP-Link Repeater Red Light Issue

  1. Check the Power Supply

First of all, check the power socket into which your TP-Link wireless repeater is plugged. If it is damaged from anywhere, get it repaired. If doing this does not work in your favour, then consider plugging your repeater into a different wall socket.

  1. Verify the Ethernet Connection

Did you not pay attention to the condition of the Ethernet cable while connecting your repeater and router during the TP-Link setup process? Well, that is exactly where you stepped onto the wrong path.

But, worry not. In order to correct your mistake, you need to replace the Ethernet cable with a new one. Didn’t work for you? Well then, try to connect your devices wirelessly.

  1. Bring Your WiFi Devices Closer

As mentioned above, too much distance between your TP-Link wireless repeater and your home router can also cause the red light issue as it makes it difficult for them to transmit signals properly.

Therefore, make sure that you have placed your repeater in the same room where the host router is placed. Otherwise, forget about resolving the red light issue.

  1. Perform TP-Link Firmware Upgrade

Another thing that you can do in order to troubleshoot the TP-Link red light issue is to update the firmware of your wireless repeater via

Walk through the guidelines highlighted below and learn how to update your device:

  • Switch on your PC.
  • Open a web browser. Ensure that it is free of cache, and browsing history.
  • Download the latest firmware version for your wireless device.
  • Once done, extract the file.
  • Open up a new tab on your browser.
  • In the address bar of your internet browser, type
  • Press the Enter key.
  • In some time, you will find yourself on the login page.
  • Input the default login credentials and hit the Log In option.
  • Once you have reached the Quick Setup wizard, click Settings.
  • Select Maintenance > Firmware Update > Browse > Upload File.

And you are done! With that, you will be able to update the firmware of your TP-Link wireless repeater to the latest version.

Now check whether you are still experiencing the TP-Link repeater red light issue. If you are nodding your head in yes, then try out the last hack, i.e. rebooting the device.

  1. Reboot Your TP-Link Repeater

Follow the instructions mentioned below and learn how to give your TP-Link wireless repeater a fresh start:

  • Disconnect your TP-Link repeater connecting your home router.
  • Power off your repeater and unplug it from its power source.
  • Wait for a few seconds.
  • Thereafter, plug your repeater back into its wall socket and turn it on.
  • Do not forget to reconnect your repeater to the host router.

Sum Up

Experiencing the TP-Link repeater red light issue is quite common, but troubleshooting it isn’t. We expect that after following the troubleshooting hacks mentioned in this post, you will be able to turn the red light on your device to green. If what we are expecting comes true, don’t hesitate to share your feedback.

Also, if you are aware of any other hack except the ones outlined above, through which the red light issue can be fixed, do let your fellow readers know via the comment section.



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