Installed v 3.0 on my iPad and was pleasantly surprised with the new features. I have 4 DCS-942L with the memory installed. I reformatted the SD cards, configured mp4 format, and from my iPad I could see the thumbnails of the recorded videos and even play them.
A few days later when I had plenty of mp4 videos accumulated, I noticed that I could see the file names from the lite application but there were no images in the place of the thumbnails. as such, the videos could not be played. I was able to access and play the videos from my pc web application. Is this a known bug?