Summary: We roll out WIFi to charter schools. Our configurations are pretty straight forward. 3 to 4 VLAN's tagged and routed via Layer 3 Procurve switches then out the Sonicwall. All I can say is keep your job and buy something else. We have had nothing but firmware after firmware upgrades to fix reliability issues. This device is nothing more than a configuration pusher in my opinion. You really have to hand tune the individual devices to get any semblance of reliability.