@Stavros19 I want the iot to access the internet but but have access to the rest of my network such as other devices or usb drives. Differnt companies call the feature differently. On Asus, it is...

@Krispeds By chance did you turn on Smart Connect in the WiFi settings? Turn it off to control each ssid.

@Stavros19 My router does not have a separate iot network, but I have used the guest network for iot. I do that as I can isolate the devices from the rest of my network by disabling intranet access....

@Rjh89 Try powering off and unpluging the modem and router for 10 min. Plug in modem, power up and wait a few, the plug in the router, power it up and see if it connects in a few. I suspect you are...

@Turbo_ Not sure but could it be the backhaul for mesh?

@CoolbreezeOne Are you using DHCP? Is both of your WiFi ssids the same? If different, are the phones set up with both ssids? Since it is select devices, try deleting (forget) the network on the...