Yeah, i had that with TMO 2.5 alone (plenty of times) FOTRS V1.3 (few times) and lately in Ralles Real Soup (few times also).
Not in FOTRSU, you know why...(it’s not fine tuned)
I didn’t check what kind of DD skill found me even stopped at 900m, but i’m Quite sure it’s an elite.
When you get 2 or 3 of those guys upon you (like in TMO) no matter what you do, you are dead. Not really fun, nor really historically accurate imho.
With only 1 elite among couple of normals, you can survive (as i did) and it’s enough though.
After numerous patrols in Ralles (it’s the RSRDC campaign layer?) i think it’s very well balanced and it seems there aren’t too many elite DDs.
I hope in future FOTRSU there will not be too many elites...one per convoy should be enough!
In real life, i always thought a DD couldn’t detect a sub when all stopped below the thermal layer. Elite or not...