ORBI not properly associating static IP

Never said it violated any dhcp standards so not sure why that is being brought up nor did I say the router doesn't do what I wanted to do. I merely stated that in the NetGear gui it appears to give you the ability to reserve a specific ip address to it associated mac address that you specify out of its router table. And since you like to quote things if your read the NetGear kb article on ip reservation (you can look it up on google) it states that it will assign that mac address that ip the next time the device reboots. Well that doesn't work and all I am trying to point out to Netgear and the community is that a basic function that any dhcp system says it can do it should be able to do including Netgear. This is also a Roku issue in my book as well because they don't allow you to put a static ip address into their systems only dhcp addresses which again is a basic networking function that should be available. BTW I like my Orbi system and think it is one of the best out there and I have over 50 devices on my system (like that matters) but lets say the 2.4ghz wifi didn't work as advertised would you like a work around of buying another wifi system that supports it as a solution? Hmmmm I doubt it so thanks for helping someone out in the community that is having an issue.