I'm playing on PS3 and whenever I do speed runs of CM and we get to the parts where the cannons are, I try to use the cannons and I can get the orange target circle to show up but for some reason the cannon won't fire for me. I'm using the command that shows up when using the cannon but it won't fire. It just does the highlight animation that shows on the skill when you try to use the skill or ability when it hasn't reloaded yet. Some help on this would be greatly appreciated.