I got it and my wife's, along with our Atomic regs, in October of 2014. It has 51 dives on it. It has not been updated. My last dive before this was about a month ago. I recently lost weight, so I got into the pool to determine how much weight I now need. After a few minutes I realized that my Cobalt 2 was froze at the 1 minute mark, air remaining, depth, etc. all frozen as well. I reset it, and it came back on with none of the buttons working, and will not shut off. I have reset it several times with the same result. The battery ran down, due to it not shutting off. When I recharged it, it came back on to the time and date that it froze. I reset the correct time and date, and pressed ready to dive, and it once again froze. Me, My wife and both kids all have Atomic and Zeagle setups, and have been very happy. The only thing out of the ordinary was that my Cobalt 2 has always used more much battery life than my wife's with the same screen settings .