@Fae Hello so its working now. I have never connected to the camera directly via IP on the WEB interface. There was a slider which was active "Static IP" and it took that DHCP IP what was assigned...

@Fae Hello, thank. I performed your suggestion and it worked to reconfigure all te fixed IP´s but the one which was not possible before is also not possible now. Its funny because its a TP-Link Vigi...

@Fae Hello for sure, please see screenshots attached. Router: Controller: I saw this previous topics but this doesnt helped with me. thank you for your support

For some reason its not possible to assign a fixed IP to new devices after update to latest firmware It was possible previously but now for some reason its not. DHCP Range is starting from ..10.20 so...