Bugs I have encountered in my first 3 hours of gameplay: (this time actual bugs)
-Launch button does not work. Returning to KSC and then loading into launching ramp works.
-Undo/Redo deletes the entire Spaceship
-the 'back' Arrow in the top freezes my game. I hear the KSC music but I am still in VAB unable to do anything. Only fix is relaunch
-After the bug above the game crashes on launch, launching a second time works.
-Orbital Camera on launch pad
All of this happened after building a 'large' Rocket.