sub wont turn/alter direction bug? Wolves of steel

[alien1234]

Hi, I just found this bug, I reached my partrol cords and did random nav points, when the boat reached the end the boad stopped as normal, I just sat there and increased the time, I then had a contact, I restarted the engines but entering a direction on the bar or trying to plot a course the boat just stays in the same direction, there is no damage also I have tried to reload the game but I still have the same problem.