You can change the guest password frequently without needing to reconnect all your personal devices.
How to Create a Guest Network on Xiaomi Mi Router AX1800 (Fixed/Step-by-Step)
Simply reboot the router via the app or unplug the power cable for 30 seconds. If the issue persists, change the Guest Network SSID name slightly to force the router to clear its old wireless cache. Fix 4: Region Settings Conflict create guest network on xiaomi mi router ax1800 fixed
: Set a unique name for the 2.4 GHz and 5 GHz bands (e.g., "Home_Guest").
: Choose WPA2-PSK (recommended) or "None" for an open network. Password : Set a simple but secure password. Save : Tap OK or Finish to apply changes. 💻 Method 2: Using the Web Browser Use this if you prefer using a PC or laptop. Log In : Open a browser and go to 192.168.31.1 (default). Enter Password : Type in your router admin password. Navigate : Go to Settings > Wi-Fi Settings . Locate Guest : Scroll down to the Guest Wi-Fi section. Activate : Click the Enable toggle. Set Details : Define your SSID . Select Encryption Type . Input your Guest Password . You can change the guest password frequently without
If you prefer using a desktop computer or if the app is not displaying the settings correctly, you can use the web-based user interface. Step 1: Log In to the Web UI
By default, the guest network blocks devices from talking to one another. If you are putting smart devices (like robot vacuums or smart bulbs) on the guest network to isolate them, you might lose the ability to control them locally. Keep your phone on the main network. Fix 4: Region Settings Conflict : Set a
If you prefer to use a laptop or desktop computer, the web interface offers more granular control.
Even with guest access, change the password every few months.
The easiest way to manage your AX1800 router is through Xiaomi's official mobile application. Step-by-Step Mobile Configuration
Method 2: Creating a Guest Network via the Web Admin Panel (Browser)