A cause directly leads to an effect or result, indicating a clear linkage, whereas a driver influences trends or changes more indirectly and can suggest ongoing impact.
‘That’s most helpful. Thank you. Now I’m going to cross the road and turn around and watch. If you have a reason to arrest this lad, do so. Otherwise let him go on his way.’
This has no effect on gameplay though, just an amusing visual glitch. To fix this you have to call in a Rebel drop with more ammunition for your equipped weapons and then switch to the previously empty weapon. However, you can also just switch to the weapon you had on before you ...