Modern Xiaomi routers, including the AX1800, are designed to be managed primarily through the or Mi Wi-Fi app. The Guest Network feature is often labeled differently in the app interface.
In some firmware versions (especially Chinese or older global), there is a sneaky toggle. create guest network on xiaomi mi router ax1800 fixed
Network Engineering Document ID: XIAOMI-AX1800-GUEST-FIX-v1.0 Modern Xiaomi routers, including the AX1800, are designed
Here’s a step-by-step guide to and ensure it’s fixed (i.e., stable, isolated, with a permanent SSID/password — not subject to random changes). Modern Xiaomi routers
: Launch the Mi Home or Mi Wi-Fi app and select your AX1800 router. Go to Toolbox : Tap on Toolbox or More Tools at the bottom. Select Guest Wi-Fi : Tap the Guest Wi-Fi icon.