The IP address is different from all other devices on the non-Guest networks. For example, all other IP addresses start with 192, whereas the devices on the Guest network starts with 10. The Gateway also starts with 10, but DNS1 starts with 192, correctly, and DNS2 is 220.127.116.11.
In the router settings for the Guest network, the MAC Filter checkbox is checked (Use the same MAC filter for all bands), and MAC Address Filter is set to Disabled. Other Device Configuration settings are default.
I’m unsure how the Guest network does not use the same IP address prefixes as the other devices. Please advise.