As mentioned in a previous post, turrets won't follow their targets in the Z axis, thus firing in weird positions. There are also clipping problems between the turrets and the frame of the structure.
When the orbital launcher is building, the clamp that is supposed to grab the rocket just clips through it and doesn't grab it.
It's a small graphical bug where the rocket is built on the launch pad, instead of being built closer to the clamps and pushed to the pad.