Common network topology:
Step 1: Plug the Range Extender into the wall socket and wait until the Power light is Stable on.
Note:
1. When you set up the Range Extender, take it closer to your host router.
2. RESET the Range Extender to default settings to avoid interfaces.
Step 2: Connect to the Range Extender's default Wi-Fi which is open Wi-Fi.

Step 3: Launch a web browser, and enter http://cudyre.net/ or http://192.168.10.254/ in the address bar.
The login page below will pop up. Choose the display language of the web management page and the requested password is 'admin' or need to create one password.


Step 4: The Quick Setup window will pop up, choose 'Wireless Extender', then go 'Next'.

Step 5: Choose your "Time Zone".

Step 6: Select the host network you want to extend. Click on 'Connect'.

Step 7: Enter the host router's wireless password.


Note: Make sure the wireless password you type in is correct, otherwise, the configuration cannot succeed.
Step 8: Customize the WiFi name (SSID) and the password is the same as your host network.

Step 9: Click 'Save & Apply' to complete the configuration.
Step 10: Reconnect your wireless devices to the new Wi-Fi network.

Note:
After configuration, the assigned IP address will not be 192.168.10.254. To log into Cudy Extender again, visit 'http://cudyre.net' or find the IP address in the router's client list.
18 comments
@Dear Greg,
Our technical support has sent you the solutions via email. Please check.
“My RE3000 worked well for almost two years. Then problem started. Not passing internet connection. WIFI signal stays ok, byt no internet. Power off/on was helping for some time. The process keep getting worse. Initially once a month, than once or twice a week.
Updates are automatic, the newest version is loaded.
When I reset everthing to factory settings and started from the beginning as stated here on the help pages, all looked ok.
The wifi , ssid, all works. works but no internet.
On the status page all stays green, looks great. However without forwarding any internet.
What else can I do?”
My RE3000 worked well for almost two years. Then problem started. Not passing internet connection. WIFI signal stays ok, byt no internet. Power off/on was helping for some time. The process keep getting worse. Initially once a month, than once or twice a week.
Updates are automatic, the newest version is loaded.
When I reset everthing to factory settings and started from the beginning as stated here on the help pages, all looked ok.
The wifi , ssid, all works. works but no internet.
On the status page all stays green, looks great. However without forwarding any internet.
What else can I do?
Bardzo dziękuję
I have AC1200 Cudy Extenders (3 pack) The master Extender is working but the other two which are positioned away from the Master and the Fritz Box Router have stopped working.
I have reset them to factory settings many times and tried to re pair them with the master by pressing the button on the back of the extender for 1 second and then pressing the button on the back of the Master Cudy for 1 second. The lights are flashing on both but the light on the Master returns to solid white/blue after about 2 minutes while the light on the extender changes to Solid Red, I also purchased a new extender but the same thing happens when I try to pair, therefore I don’t think the original 2 extenders are damaged but why will they not pair with the master.
i can not follow how to do this online, is there someone who can help me through the steps required?? Thank you.
@Dear Rue,
1. Please try to reset the Extender to factory default by long pressing the reset button for about 3 seconds. You can release the reset button when the LED flashes. Then reinstall the Extender and check if the problem remains?
2. You can try to update the latest firmware of your Extender and check again. You can download the firmware on the link.
https://www.cudy.com/en-us/pages/download-center/search
“My exteneder just flash light and then turns off and dose not show the word mange router as usual and when i link it to the router the lock light is the only bright light”