We try out the Tp-link Omada network equipment, for educational use in classroom. My students will learn to understand how a LAN works with a Windows Server 2022.

I have Omada controller, ER605 Router, SG2210MP v1.0 and Windows server 2022.

The Windows server run the DHCP server. The network address is 192.168.30.0/24. During the configuration I reconfigure the router's Ip-address from the default 192.168.0.1 to 192.168.30.1. and disable DHCP. Then I activate the DHCP scope on the server, so the Omada controller and the switch get an address from the scope. Connection to internet workes fine. When I log into the Omada Controller to adopt the router it says "Adopting" for a long time, after a while the router changes the IP-address to default 192.168.0.1, The switch adopt ok. And  the internet connection drops. Does anyone have a solution? I want to keep the Ip-adress 192.168.30.1 and adopt the ER605.