This happened several times with different scenarios, despite being the sub quite inside the range for the torpedoe when trying to launch one, it appears the message telling the target is out of range, I have attached a screenshot of "Break the Blockade" where the SSN Saphir is just 0,3 nm from a British ship, but no way to accomplish the attack

 

It is the last version of H3 ANW Ult.

 

Whe I played a scenario of the Falkland battleset similar situation was seen as a British SSN was less than 2 nm from an Argentinian DD and the same outcome. Any idea?

I'm sorry but we've found any support of the PlayersDB gets interpreted as approval of the tactics of those behind the PlayersDB and we will not take that risk.

 

http://harpgamer.com/harpforum/index.php?showtopic=13583

Ok, sorry I missed that one, I have edited my post.