It doesn't happen a whole lot, but recently while flying two entirely different AC, in two unrelated missions, I noticed after an encounter with one or two bad guys that my guns were continuously firing. I wasn't losing ammo and there was no sound of the guns firing. I didn't even notice it in 2d view, but in VC mode and spot mode I was leaving a trail of smoke and empty shell casings and my guns were flashing. Anyone ever run into this?