Yamato abilities visual and sound cues happening but not activating

[cuatro]

I've noticed this specifically when playing Yamato. After using the 2 or 4 ability, if I use another ability too quickly afterwards it makes the sound and visual cue but the ability does no damage and does not go on cooldown. I could not replicate this in the sandbox. I need to test it more, but it seems like a similar thing happens when holding down m1 and pressing 3 on paradox. The kinetic carbine instantly fires and does no damage, but does go on cd. In sandbox, the kinetic carbine does do damage so it's possible that all the instances in game were just because my crosshair wasn't directly over a target.