I'm trying to connect my VTO Villa doorbell to my NVR. I have already got the doorbell to work and I've completed all the stuff needed for remote viewing when I'm out of the house from my phone. My question is that when I try to add my VTO to the NVR so I can get 24 hour surveillance from my doorbell as well, the Video doorbell feed comes up for a couple of seconds and it reboots itself until I erase the camera from the NVR or unplug it. It's connected to a switch so its not connected directly into the NVR and I've checked everything multiple times to see if everything is OK. Everything is hooked perfectly. Any help appreciated as this is my last task before my setup is complete.