I even reserved the IP through the Netgear router for the ruckus with that mac address. Seems like it works. Then randomly the IP changes again.
I have faced same issue with my netgear router, when I got the setup wizard then I easily set up to that IP address but suddenly the router changes the IP address. So anyone can tell me the reason of suddenly changes the IP address. I didn’t install the hard drive on netgear router then I resolved this issue from this link https://www.netgearroutersupportnumber.com/
A Few days ago, I have faced the same issue with my Netgear router, when I go to the setup wizard then I easily set up but after some time the router changes the IP address suddenly. I resolve this issue with the help of this link: https://www.gethumanhelp.com/netgear-customer-support/