I have an Untangle box in a difficult-to-access remote location that's been misbehaving.

I lost contact with it a day ago, but it has since managed to re-vpn in a couple of times for a couple of minutes (to my main UT) and has sent one "Server load is high" (238!) message and that's it. It has 2 WAN connections that seem to work (according to the ISPs) so it seems that it's really UT that's gone crazy.

Because remote access is (very) intermittent, I can't use the "reboot" function from the command center. Is there a way to queue a reboot through the command center or some other mechanism?