Just packed SEXTANT G 5HPnD out of its box, connected, erased default settings, set dhcp-cl on Ether1 and looked at its software, 5.24.
checked firmware, was not latest so did an upgrade and rebooted unit.
After reboot uploaded 5.11 ROS for a test on behalf of client.
Clicked on ‘reboot’ and… the router never booted again… 
So, need to reset the unit. How? Same way as with SXT? I can’t find any manual for Sextants.
But same way as SXT (press reset button at startup until flash etc.) wont work neither…)
Any any ideas?