I recently bought a WRT160Nv3 and immediately upgraded the firmware to the latest 3.0.03 release. I noticed a serious flaw: if there is a brownout, on resumption of electricity the router will not start! It sits there dead. I need to unplug the power from the back of the router then plug it back to start the router. Unattended use is therefore impossible. Is this normal with linksys products?