Suddenly, my internet connection dropped. Did the unplugged thing, that came back, but the box will not reboot. The screen is stuck on one message "This site can't be reached. The webpage http://127.0.0.1/vms-ui/index.html might be temporarily down or it may have moved permanently to a new web address". Even when I unplug again and try to reboot, white screen shows. Doesn't do anything else. The box does show the time correctly.