I have Norton 360 (3 license) installed on 2 desktops and one laptop. It performs flawlessly on the desktops. However, the laptop installation is CONSTANTLY downloading an update file. It started with a 52MB file and has increased in increments and now stands at 60MB. It appears to both sucessfully download and apply the update file. But then within minutes it is downloading a file of the same size again. This does not stop. I contacted Symantec support and gave the tech a remote connection to my machine. He was super courteous. I watched everything he did. He did nothing that i had not already thought of. Is there anyone who can help me stop this incessant robbery of my networks bandwidth?