I have two goflex net and I bricked one.
I brick my goflex net after the second (or may be third) times of reboot.
MAC address might be the cause.
The problem is , after the first reboot, alarm work but with a wrong mac address.
It should be permanently changed to the correct MAC address after the first reboot rather than just cached.
I re-applied the mac related stuff in the installation guild after the first reboot, and my second goflex net changed to its permanent MAC address.