Once you have the basic guest network working, optimize it with these advanced settings (available on the AX1800 Global firmware v1.0.33+):
You followed the steps, but the guest network still refuses to work. Here are the three fixes that solve 99% of Xiaomi AX1800 guest network issues.
Once inside the router’s control panel, look for the "Wi-Fi Settings" (or "Network Settings") option. Tap on it. This menu controls both your main 2.4GHz/5GHz networks and the guest network. create guest network on xiaomi mi router ax1800 work
On the left sidebar, click "Advanced" or "Settings." Look for "Guest Network" (often nested under "Wi-Fi Settings").
Once you find the guest network settings, you’ll see options like: Once you have the basic guest network working,
| Setting | Recommended Value | Explanation |
|---------|------------------|-------------|
| Enable Guest Wi-Fi | ON | Turns on the guest network. |
| SSID (Network Name) | e.g., MyHome_Guest | Name visible to guests. |
| Security | WPA2-PSK | Required for encryption. |
| Guest Password | A strong, unique password | Don’t reuse main Wi-Fi password. |
| Band | 2.4 GHz or Both | 2.4 GHz for compatibility; 5 GHz for speed. |
The Fix: Turn off "Smart Connect" (Band Steering) on your main network. Go to Wi-Fi Settings > Smart Connect and disable it. The AX1800 has a bug where Smart Connect conflicts with the Guest Network radio. After disabling, recreate the guest network. Allow to access Intranet: This is the most
You will see several critical toggles and fields: