The Waiting for incoming stream status appears when a stream source disconnects from a VVCR stream before you stop the DVR recording. This can happen if the encoder loses power or internet connection, or if you stop the stream from the encoder's end.
DVR automatically ends the recording when it loses the signal from the stream. It then creates a new recording with the Waiting For Incoming Stream status. You won’t lose anything from before the stream disconnects.
The second recording will automatically start when you reconnect your stream.