I have 3 of these cameras set up. For the past couple weeks I've been having issues with one of the timelines completely not working. It records just fine because I can go in and watch the videos, just not on the timeline which is very inconvenient. One of the other cameras has failed numerous times now to catch someone pulling up right in front of my home, getting out and coming into my home. How's that for security! Not too impressed lately with all this..