I have had insanaquarium that I bought several years ago and downloaded on my pc. I've never seen this happen before but it is popping up when no one is on the pc and it is on. The strangest thing is I thought I had a water leak and followed the noise and it was the noise coming from my pc and the game wasn't even on the pc. It was the bubble sound that comes from the game. What can I do because this is weird? My grandkids love the game.