Thanks man so here is the low down. The right button weapon rail gun is broken (I suspect you have that one). The minigun spins faster before it shoots, clearly we need to rethink that since it made you think it was broken.
I will chat to the team tomorrow, think what we might do is make it fire slowly and speed up it’s fire rate as the spin picks up will make it more obvious it’s working while not removing the game-play element of the spin up too much.
Not sure why it didn’t fire after the first time will investigate your logs for a bug tomorrow.