Sometimes the software attempts to pull a stream type that isn't configured correctly.
If you are getting the error while using PTZ controls, verify if your camera has a motorized lens. Fixed cameras will always throw this error if PTZ commands are sent. 2. Adjust Stream and Parameter Settings hikvision error code hcnetsdkdll 23 better
Restart the NVR/DVR to clear temporary connection or memory issues. Sometimes the software attempts to pull a stream
NET_DVR_NETWORK_ERR_TIMEOUT — Network connection timeout. " Elias said
The SDK dll—the bridge between the software and the hardware—wasn't failing because of a network error. It was failing because it was trying to process too much data. But not video data.
"Not someone," Elias said, typing furiously. "Something."