The ReadyView mobile app the amount of available storage for both internal (NVR) and external devices (if attached) will be displayed.
ISSUE: The total storage shows 0.01GB Free
CAUSE: The NVR records continuously.
SOLUTION: This the normal behavior once the full capacity of the internal drive has been written to (2TB or 4TB or 8TB depending on the model). The recording will continue to save data to the drive, overwrite the oldest data, and will continue to display the 0.01GB Free message.