I just updated firmware using the Vivout Kit and started using the panel. The panel shut down after a period of time and the home and emergency buttons started flashing intermittently. I tried powering down and powering back up but now the panel will not power up at all.
I have verified that 14 volts DC is being supplied from the transformer to the panel (tested at the panel terminals) and that there is no other indication of the panel being on. I may have powered down during the flashing buttons, but I do not remember.