RAX45-100NAS

I had a netgear 6900P . It was set on a 192.168.1.1 static ip. All my wifi cameras, wi fi printers, and Tivo were on the 192.168. ip range.

I bought a new netgear from COstco:

https://www.costco.com/netgear-nighthawk-6-stream-ax4300-wifi-6-router.product.100523245.html

The problem is when I try and setup a static IP to 192.168.xxx the internet immediately cuts out.

SO I unplugged the router and logged back in to routerlogin.net and set wireless setting back to "choose IP address automatically" (172.xxx.xxxx)

then the internet began to work again.

THe problem is my wirelessess cameras, printers, and tivo don't.

I also noticed in the advanced menu......LAN settings........the ip is 10.0.0.1?

SO how do get back to the static IP setting from my previus router 192.168.xxx.x??

WHat do I do?