I just recently bought, within the past 3 months, a Moultrie 180. I went and set it up the first time and had close to 400 pictures on my camera. Tons of night pictures and day pictures as well.
I took it home with me to read on my laptop, took it back out and placed more corn, feed, etc. And i went to check it a week later, 4 pictures. All day time. I know for a fact there is activity here as all my corn is gone and i see tracks.
I have tried hard resetting, cleaning the SD card, removing the batteries and replacing them, all the works.