I have a problem with the newest Verion of MechJeb on 1.3 (even older ones on 1.2).
When i have MechJeb installed, the game stucks at loading Asset Boundles forever. Even after putting MechJeb out it won't continue to load. Need to reinstall KSP. Please fix this problem. I can't land precicly on the same spot, for rescuing stranded Kerbals on other Moons/Planets, so i really need MechJeb to help with that.