Are you using the or Chinese version of the firmware?
: Some firmware versions allow you to limit the speed for guests to save bandwidth for yourself. create guest network on xiaomi mi router ax1800 fixed
Many users report that the Guest Network option is missing from the mobile app or is buggy. If the app method fails, you can "force" the creation of a guest-like network via the web interface, which offers more granular control. Are you using the or Chinese version of the firmware
If you want the fixed (not changing after router reboot): create guest network on xiaomi mi router ax1800 fixed
: Tap Save or Apply . The router will process the changes and broadcast your new guest network. 📝 Review: Xiaomi Mi Router AX1800 The Xiaomi Mi Router AX1800