Annoying problem making contact

[TheDarkWraith]

Originally Posted by Venus

Hi,

Recently, I've been having a really annoying problem.
I'm using TDW's UI's mod... and everytime I find a contact
on hydro, I try to do an end run on it outside 8000m from
target, as soon as I pass them, and start to close in on my
attack position, they turn around and go the other way.

Now they can't have seen me, as they are over 8000m away
(and in TDW TDC UI - that's the min dist for ship to spot sub).
These are warships, destroyers... they are defending a spot SW
of england at entry to liverpool harbour areas, and I want to
eliminate them. They do not know I'm there, as they don't
try to attack... they are just on patrol.

Any ideas anyone as to what's causing this?

The IRAI part of MO is doing this.