I love my 5 in 1 weather station and it works great, I have multiple sensors including lightning detection. I am really disappointed that there is no memory backup on the historical data. every time we have a power failure all my data is lost, this takes most of the enjoyment of my weather station. I have to reprogram my display with the time and date every time. How could Acurite overlook this major problem and what can be done to correct it?