Hello The HDWB5431EP-Z camera does not start after uploading the wrong software, PING 192.168.1.108 - 9934 ms, 192.168.1.108 -1 ms, 192.168.1.108 -1 ms, 192.168.1.108 -1 ms, time out, time out appears. I undressed, I want to save using TFTP, I don't know if it is possible? Maybe a TTL interface...