Just got back from an harbour raid at Scapa in SH3 where I sunk some auxiliary cruiser.
And I think you all (both SH3 and 4 players I'm sure) have noticed that destroyers out of Scapa bay at the time of the torpedo impact don't search for the way to get in the bay : they head to the ship that got torpedoed, and purely and simply
land on shore.

Believe me or not, to me AI pathfinding bugs are definitely the main thing I'd like to see fixed in SH5.
@ Dan : Get to work !