I have to say i have Mechjeb installed and it might be responsible for the following Problems: I noticed that my Rockets have a increased tendency to break more randomly. Most of the time i can see why my Rocket explodes. But most annoyingly they "deconstruct" right before the destination, say while decending on the Mun or some such. Everything is going fine, but suddenly the rocket falls apart. But no explosion. The Parts just... fly apart. At first i thought maybe the Reaction Wheels build up some sort of oscillation wich shake the Rocket apart. But even when i deactivate them all it still happens. As it happens while landing on Duna i had enough and i had to walk away from the Game again. I don't really know what to do...
I'm trying again right now and will post the Results. Maybe I'll upload a Video with the phenomenon on YouTube and post it here.