RS700 firmware update 1.0.9.6 breaks Windows Server DCHP

For context, I use Windows Server 2019 DHCP for my DHCP Server, so I disable the DHCP feature on the router. After the 1.0.9.6 update I found that the Windows DHCP Server was broken and gave the error "The DHCP/BINL service has encountered another server on this network with IP Address, 192.168.1.1, belonging to the domain: ." Well 192.168.1.1 is the router, so I double check and DHCP is  still disabled on the router, but Windows Server thinks the router is a DHCP server anyway, so I believe there is some bug in 1.0.9.6 that is making the router broadcast itself as a DHCP even when it is disabled.

I downgraded to 1.0.7.96 and so far I don't have the problem anymore, but I'll have to check more later since I did find that on 1.0.9.6 if I temporarily unplugged the ethernet from the server that Windows would happily start the DHCP service, so having it work now doesn't fully convince me that it wasn't a configuration error on my part.

For some additional notes: The IP address given to my PC was not what my Windows DHCP server would provide, or what the router would have provided had DHCP been enabled, but it looked like something a DHCP server might provide since it was 192.168.1.100 (which is still in range of the router's default configuration, but I think it would have started with x.x.x.2 not, x.x.x.100), but maybe that is something windows falls back to, but if I remember right in ipconfig the info it did list the router, and not the Windows Server, as the DHCP server.

I'm mostly posting this information in case anyone else has experienced this problem, and so that maybe Netgear will look into the issue.