A device reboot can occur for various reasons, so this is bad advice. But I found a solution. If you connect the camera via RTSP, there are no issues with rebooting the NVR.

The NVR's address is 10.110.0.10/24. The camera's address is 10.110.1.11/24. This means the devices are on different subnets. I add the camera manually through the web interface, and it works. But...