Even with guest access, change the password every few months.
If guests can see the Wi-Fi name but get stuck on "Obtaining IP Address...", the router's internal DHCP pool for the guest VLAN might be jammed. create guest network on xiaomi mi router ax1800 fixed
If you own the Chinese variant (RB01), flash the international firmware via the UART method (advanced users only) to unlock stable guest networking. Even with guest access, change the password every few months
I can provide tailored troubleshooting steps to get your network running smoothly. Share public link Even with guest access
After following this guide, your Xiaomi Mi Router AX1800 guest network should be: