I just reset my router. Now it has a 192.168.1.1 ip adres.
Then i factory reset the NVR without a camera.
Then i connected a camera, waited untill it automatecly assignes a 10.1.1.65 ip adres with port 1.
The IE symbol is blue, when selected is opens a new tab with ip 192.168.1.108:10080
But...