Thank you!

5 X X60 operating in AP mode. Is it possible to have WPA3 on the main Wifi and WPA2 on IoT network? Thanks.

Yes, it works. I have 5 Decos, X60 and M5 working in AP Mode behind a pfSense Firewall.

@knorde On The main router DHCP server (pfSense) I've set fixed IP leases for each Deco MAC Address. Works perfectly, each Deco with an IP Easy to remember. Best Regards.

@Momcho, they are right. Our fault was to choose the wrong product or vendor. I Will remember that answer next time I choose another networking product.

@Alex. At firmware 1.5.5, Deco M9plus has a "Smart" DHCP which sometimes messes my network even in AP mode. In my case, I have Deco M5, firmware 1.6.0 which allow to disable this feature,so I've...