Not sure why this happens but my shuttle seems to lose control during ascent. The ascent goes normally until about 8000 meters. Around that time, the highly annoying and sometimes destructive bug occurs where the launch clamps you used (stock or FASA) are spawned and released behind you. When this occurs with the Shuttle, the camera seems to detach itself from the Shuttle and the Shuttle begins to roll and yaw out of control slowly. The problem gets progressively worse each time the launch clamps are spawn, to the point where the Shuttle spins itself out of control and with no possibility for recovery. I'm not sure why this happens and if this happens to anyone else. I use the stock aerodynamics. Sorry if I couldn't explain what is happening very well.