Thanks @Dan.
The time i configured the nvr, it was offline, just NVR, my PC and a camera. I set a static IP on nvr but moment i check to the SADP tool it shows no changes.
What really happened to my nvr. Try to reset but still the same problem.
Hello, someone help me, my nvr ds-7716ni-k4, its ip address is different from the one that i saw on SADP tool try to change but it still the same and nvr already reset.