I recently acquired the A30i. I had it out in the yard testing for a few days before going to the woods. At night, there was a time or two where the IR did not flash when taking a pic. There were outside yard lights nearby & I didn't give it much thought. The cam is in the woods now & after checking it today, all my night pics were dark. I had the cam set at a feeder & though pics were taken, all dusk to dawn pics were black. The day time pics are great. I moved the cam ,checked my settings & turned it off & back on several times. Any ideas ?