No matter what I do, my defences won't fire.
They will do the readying animation sometimes. But never fire.
Even as enemy troops walk in front of them, calmly place ladders, climb up and kill the crew. It's amusing, but frustrating.
I'm playing as Suebi. New to the game. No mods.
I've tried giving fire orders. Using fire at will. Stopping orders and reissuing. Nothing helps.