Fix: Wavlink Extender 5GHz Not Working

set up Wavlink WiFi extender

In this technological era, a tremendous number of people use to set up Wavlink WiFi extender to get the best internet signal throughout the apartment. Wavlink extenders have two types of frequency bands 2.4GHz and 5GHz. But, nowadays most of the users of Wavlink extender who select the 5GHz band for WiFi network face issues due to some possible reasons. If you are also stuck in the same trouble and wondering to know the solutions to fix it then you have come to the right place.

In this article, we will cover some contributing factors that cause this issue and also give some troubleshooting tips so that you can fix the trouble. We recommend you read out the post without missing the information from the post.

Reasons: Wavlink Extender 5GHz Not Working

Here is the list of some reasons that cause the Wavlink extender 5GHz not working issue. By knowing the reasons, you will quickly fix the trouble in a hassle-free manner.

  • Technical glitches.

  • No internet connection from the ISP side.

  • Usage of corrupted and outdated firmware.

  • Excessive distance between extender and router.

  • The hardware of the device is broken.

  • Maybe the extender does not support the 5GHz technology.

These were the reasons that force you to face the Wavlink extender 5GHz not working issue. If you want to fix it in no time then move to the further passage in which we mentioned some effective solutions.

Fix: Wavlink Extender 5GHz Not Working

Reboot the Device

We commence with the reboot process because with the help of the restart process, users fix the networking device issues. So, there is the possibility that you are in luck or will be able to resolve the problem. Plus, you can also eliminate the technical glitches from the device that occurs due to the over usage of the extender.
Below we’ve highlighted all the reboot process steps:

  • Initially, disconnect the extender power cable and remove it from the wall outlet.

  • Thereafter, gives some recovery time to the extender.

  • Plug the extender back into the working power socket.

Now, turn on the device and check it to ensure the issue is resolved or not. If not, then move to the next hack.

Check the Internet Connection

You can also face this issue due to a poor internet connection. So, we recommend you check the internet connection from the Internet Service Provider. Because sometimes, ISP blocks the network due to maintenance on the network area and forgets to inform the customers. So, in this situation, contacting to the internet service provider is the correct option.

If you found everything right from his side then you need to check the Ethernet cable connection once.

Verify Ethernet Connection

If you use the Ethernet cable to connect the extender to the router. Then there is a chance that you use the broken and damaged Ethernet cable that leads to the 5GHz not working issue on the extender.

If you found any damaged area on the cable while checking then change the cable and try to repair it if possible.

Remove the WiFi Interference

Wireless interference also could be the reason behind the 5GHz not working issue. Generally, networking devices become the victim of WiFi interference when they configure near-home appliances and metal objects. So, try to keep your device away from these things to avoid the WiFi interference.

Update the Firmware

Outdated firmware put the device at higher risk because it stops the network functions of the device. We suggest you check the firmware first by accessing the wifi wavlink com URL of the extender. In case you found your device firmware outdated then try to update it at the same time.


Now you know the reasons that cause the Comfast extender 5GHz not working issue. To fix it you can follow the above-mentioned troubleshooting hacks.

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