I had a semi-kraken experience. It was partially my fault, and partially the game's. I spent several hours building a sweet space station. Halfway through, I decided to throw some engines on it and make it a travelling space station. Then I decided that it needed probes to launch at planets and moons that it visits. So I made a section with several clampotron jr's, and then sent up some probes to attach to them. When I had made contact while docking the second probe, it began swinging wildly around, jerking the station/ship around dangerously. I decided that hitting warp was the best way to stabilize things. I was wrong. As it turns out, the probe had yet to actually attach, and went cruising into my station. I took it out of warp in a panic, right as it passed into my HAB module. Destruction followed. Lots of it. My 200+ part station/ship turned into about 50 4-part pieces of debris. I hadn't quicksaved in quite a while, so there was no going back. I ragequit so hard that I deleted the save file.