i have an issue with one camera (4 on my test setup currently) that won't seem to trigger and record on motion detection. am i correct in that as i have read all motion detection happens in software so camera settings on the camera itself are a non factor? (reasonably speaking). if so, i have compared this camera to an identical camera (2 others) and cannot seem to find any difference in BI. i can manually trigger and record on this camera. not sure where else to go on this one. any suggestions are appreciated. i made sure there was no mask on image. i even put a bit down and cleared it just to make sure in case a reset was needed.