As I understand to upgrade all I need to do is remove the MX65w device from the network in the dashboard then add the new MX84 device I have already claimed to that network the MX65W was on, correct? I will also have to reenter the Site to Site VPN information on the MX84.  Since this upgrade is being done with two office locations, the same procedure would follow at both sites. Did I miss anything?   Now, once I delete the old MX85W device from the dashboard will I still have internet access to complete adding the new MX84? ... View more