I've run all the previous tutorials without major problems (apart mine sweeping) until I ran into the Submarine tutorial 2.1 in which you have to hunt a chinese type 091 HAN with a trafalgar.
I've been trying it normally a dozen times and each time the contact is dropped. I know how to do sub hunting and I understand the general rules of detection, water layer, speed, etc...
I finally loaded the scenario and used god's eye from the editor, figuring that the chinese was a seawolf like sub managed by a expert crew that made cosntant route changes, depths, speed adjustment !
But no ! He just simply run a direct path starting NE of you and going SW in a straight line keeping CONSTANTLY 20 knots at 984 feet !!
And your sonar officer and your advanced sonars just simply are unable to plot it, whatever you try !
I think there's a serious coding problem regarding these features !
