Hello, yesterday I upgraded to the AX4400 model and setup was quick and easy. I have a dynamic IP and the router is set up as such. Additionally, DHCP is enabled. 

My issue is while ethernet works and assigns addresses across all clients, nothing can connect to the wifi. My Samsung Galaxy S21 Ultra gives an error message "Couldn't get IP Address". I currently have 2 devices connected to the network via ethernet, and I see both the 2.4 and 5.0 Wifi bands. I'm using WPA2-PSK security on the wifi too. 

Anyone have any ideas?