I doubt this has anything to do with the miner itself but I have the weirdest thing happening to me. It has happened twice now and I'm laughing / spooked.
So, I often put my miners on when I am going ot be away from my computer. I put on GPU and CPU miner and twice now when I have returned the CPU miner has been down. So I think, "it must have crashed... whatever" go to start it again... It's been deleted! GAH. This has happened twice to me know BTW. No idea what it's about. Came here to see if anyone has any insight. Perhaps my computer is ummm well.... haunted?