Looks like you at least got to the login, A few quick things come to mind here, I bet you already completely disconnected it and powered it down then powered it back up, perhaps running a continuous ping on it to see how the camera and network are responding, Checking your power supply going to the camera, Any firmware updates lately? Do you have a SD card in this? Sometimes a bad SD card will make cameras(not just PTZ's ) act strange. My points are not in order but its a good start. Some other devices on your network will get the same IP address as the camera and you might see results like this. Any more info would be helpful.