Why does this unit recieve info from sensor for a couple of days and then stop?? I have to reset every couple days. it is very frustrating.

We are sorry your unit is not functioning as designed. Please verify you are using a high quality standard alkaline battery and try the troubleshooting steps listed below. If the issue continues please contact the AcuRite Support Team via Live Chat. Thank you. Hard reset: - Bring both units side by side and remove all batteries, unplug display if it has an ac adapter - Change the ABC Switch to a different setting and ensure that both are on the same setting. example - If on A, move both to C - Place batteries into the outdoor sensor first - Place batteries into display - Allow units to sit side by side until they connect.