@joseph_1979 Please can the firmware be overhauled? I just missed recording a burglary because the camera was pointing at the wall ! It really should do what it is advertised todo. I thought this problem was not a problem because doesnt the E1 do a regular automatic recalibrate? How is it that a manual recalibrate can get the camera drift removed, but the daily auto recalibrate has it pointing at the wall (GP)