This morning woke up to no sense data as of 7:45 am and the monitor shows as offline. I went to the garage and turned off the breaker for the monitor and turned it back on. The monitor after 30 seconds just starts blinking two red lights on the end of the unit (opposite end of the power connections). It never beeps. No other sign of life.
UPDATE: Last nights temperatures hit 2 degrees Celsius. So when I went to reboot, the monitor was cold. 15 mins next to the fireplace warmed it up, plugged it back in and it’s now back online. If 2 degrees made it stop responding… this is going to be tough to keep the unit warm @ -40.