250GS remote reboot

I have a 250GS in a remote location. Currently the 250GS had 1.5 on it. I uploded the SWOS1.6.lzb file and it seemed to upload sucesfully. I clicked on reboot and it says rebooting but it doesn’t seam to reboot as the uptime still shows 15 days and the version still says 1.5. Any idea on how to reboot this thing?

Never mind. I just when to http://device:80/reboot and it caughed up a bunch of weird characters and rebooted.