Same thing happens to me. My subs have the enemy sub in range, but it turns around to target the destroyers/first row ships, and my front line ships will have to deal with the enemy sub, getting sunk by the second line ships before they can fully sink it.

On 10/31/2020 at 8:56 PM, odinronin said:

Oh thank you!

 it does make sense!

 I here is another scenario.

D lvl mogami 1938.  4 torpedo launchers.

 in gameplay. I ready Clearly 4 on the fire button.  CLEARLY there is 4 range sights on torpedo. however ....

 only 2 may fire in succession,  the other 2 range sights are unavailable until warm up time. At wich point again 2 tubes will fire, again reading a yellow warm up time for 2 torpedo range sights.

 the result: never fired all 4 launchers in one succession. Effectively only having 2 available at any time.

This is because the Mogami has a certain amount of torpedo launchers on one side. Take the Atlanta for an example. It has 2 launchers, 1 on each side. So, it can't fire both at once unless you don't move the launchers and press the launch button. This is the same for the Mogami. You can fire your first set of torpedos, then turn to the other side to fire the other 2