Is Your Netgear EX3700 Extender Creating WiFi Issues?

Are you facing WiFi connection issues with your Netgear EX3700 extender? If you nod in yes, then you are not alone. Around 80 percent people across the globe face issues with their WiFi devices and Netgear extender is not an exception. No doubt there is a huge fan following of EX3700 but more than 50 percent of users report that it is not working as per their expectations. If your Netgear device is also troubling you and you can’t surf the internet, then this article covers the best proven fixes for WiFi connectivity issues with your EX3700 extender.

Your Netgear EX3700 extender is leading you to WiFi connectivity issues for several reasons. A few of them are listed below:

  • No internet

  • Extender placed in a bad location

  • Outdated Netgear extender firmware

  • EX3700 not connected to the router

The reason may vary from situation to situation. But you don’t have to worry! The issue can easily be fixed by following a couple of troubleshooting steps given below.

Fix: Netgear EX3700 Extender WiFi Connection Issue

Make sure That Wired Connections are Proper

WiFi connectivity issues occur due to loose or improper wired/ Ethernet connections. To fix it, check all cable connections of your Netgear extender along with other WiFi-enabled devices and ensure that everything is OK. On the off chance if any broken or damaged wire is connected to any of your devices, without much delay, disconnect it. Replace the damaged Ethernet cable and fix the WiFi connectivity issue for you.


If wired connection won’t work for you after replacing the Ethernet cable, try using a WiFi connection. For this, you have to connect your PC, laptop, or mobile devices to Netgear_ext.

Get Rid of Wireless Interference

To make the most out of your Netgear EX3700 extender, we suggest you keep it away from your household gadgets like electronic toys, baby monitors, cordless phones, Bluetooth speakers/ devices, etc. Also, if you have placed your Netgear extender in a corner or near to a wall or window, then also you can’t make the most out of it. So, the best way to fix WiFi connectivity issue with your Netgear extender is to keep it near to your router and away from such interference-creating obstructions.


Change the WiFi channel of your Netgear extender via mywifiext.net. This is another way to troubleshoot WiFi connection issue with your Netgear extender.

Update Netgear Extender Firmware

Still, your Netgear extender WiFi is running at a snail’s pace? If yes, then updating Netgear extender firmware can help you. Check if there is a new firmware version available for your Netgear WiFi range extender or not. If yes, update your Netgear extender’s firmware by using the default Netgear extender login password and the on-screen instructions.

Improper Netgear EX3700 Setup

A partial or improper Netgear EX3700 setup can also result in WiFi connectivity issues. To fix this issue, ensure to set up Netgear extender properly using the correct web address.

Use the Correct Domain

No matter whether you are updating your extender’s firmware or setting it up, using the correct domain is important.

  • Mywifiext, mywifiext.net, or www.mywifiext.net – This domain is used if you are using Android or Windows PC/ laptop for setting up Netgear extender or updating its firmware.

  • Mywifiext.local – This is the domain for Apple MacBook, iPhone, or other iOS devices.


Hopefully, the Netgear extender troubleshooting tips listed above will help you get rid of WiFi connection issues with your EX3700 device. If you are still experiencing the same issue, contact our experts anytime via comments.