Hey there guys, so I ran into something interesting but wasn't sure if I should post a bug report on it or not; so I thought I should ask here first. I had just got my "fueling probe" on a close intersect with my "Mun base living quarters", which needed refueling before making the burn to meet the Mun. So I fast forward to the encounter and then begin making adjustment burns to dock my fueler to the living quarters. After a few minutes, I was doing the last burn with my main engine to close the distance between them before switching over to RCS. I got within 3 km, then 2 km, and as soon as I got within 1 km my living quarters just exploded! I then went back to the space center and then to the tracking station, switched to my "living quarters', hit the "Fly" button, and when it switched me to the space craft my game froze and then crashed. Which it did again when I reloaded and tried to fly it a second time. It had been in a Kerbin Orbit for about 10 in-game days and had been fine until I got within 1 km, but then it went boom. I had it secured with struts and even test landed it on Kerbin a few times; as well as driving it around the space center, being as it had wheels to make connecting it to other parts of my base easier. So I'm horribly confused as to why it just exploded all of a sudden. There wasn't any debris or anything. I haven't tried to reproduce it, I'm not sure that I could. What do you guys think, something I should report or just a one-off random thing?