Why this input/act errors occur and makes me mad?

[Shkval_6]

when i have two or more torpedo tubes, it always has not act continuously just after a tube launched until today,

 

but today, when i just clicked a torps. but the xxxx wickes launch 2 of torps at once, 3 games continuously.  i didnt want it although.

 

that makes me die by the after time 3 games all and it makes me very angry.

[Khafni]

You had both sets of tubes launch with one button click? I would try a different mouse or check the mouse click sensitivity settings. Has to be the mouse or you are unknowingly clicking twice.