Our TP-Link AC1750 provides services for a Guest Network. It also allows me to prohibit guests from access to my local network however I see IP addresses with same octet being assigned to guest devices as in 192.168.0.xxx. I would have thought the guest IPs would be on a different segment address such as 192.168.1.xxx or 10.0.0.xxx. How is the isolation being done? I wanted to isolate our IOT devices from our local area network but still allow them access to Internet. Maybe best to finish installing the Ubiquity EdgeRouter X for this purpose?