@Breese,

When logging into the web interface for your router at tplinkwifi.net , you are presented with three globes under the Network Map menu option. If you click on the far right globe labeled clients, you can see all the connected devices and how they are connected to the network

  @Breese,

Just for your information, tplinkwifi.net simply redirects you to the local management page for the router, it doesn't actually send traffic outside your network. This address will work even when not connected to the internet.

I would have expected your wireless clients to show up in this list too, but maybe they arent because of the OneMesh Setup. If you navigate into 

Advanced > Network > DHCP Server, you can also see all of the devices that have been assigned an IP from the DHCP server. Do your devices appear in this location?

Advanced > QoS will also show a list of devices connected to the network. Do your devices appear in this location?

  @Breese,

Is there a specific reason that you are not using the DHCP server available on the router? As this is the server that runs on the router that actually configures the connected devices, and will make them appear as separate clients. If you are running your DHCP server on another router, the wireless and wireless clients can be seen there.