The M-44 has a screen on the back of the cabin, with no reason for it to be there.
The characters who do not wear suits wear masks, which are insufficient to protect them against adverse environments.
No matter who goes down in the M-44 initially, it is possible to switch characters when getting out of it, despite this being logistically difficult.
Since it would not make sense to carry around a magazine only partially full, it also doesn't make sense that the maximum ammunition for some weapons is not a multiple of the amount in each clip.
On one of the worlds there is a kinetic barrier. The power sources for this barrier are located outside the barrier, which defeats the purpose of the barrier.