[XXi]

Oh I see. Thank you Myxale.

Forgot about this one, probably because I haven`t been playing with this type so far.

Well, technically speaking it`s not that bad. The boat works well yet it needs more specialists than usual - with full asset of mechanics and torpedo mates ( doable with SH3 Cmdr only, to be honest ) everything`s OK.
Except the batteries.
Neverthless, I`ve just dlded 2.4 update. See if it changes anything.

So far - I had one GREAT convoy battle. Managed to get a passenger liner, troop transporter and a C2 tanker and got out unscratched after 3hrs chase. Seems I was lucky anyway as only 3-4 escorts got a contact with me. All other could not find me or got deluded with Tauschkoerper.
Just for such expierience I wish XXI worked well.

EDIT: Checked with 2.4 The same. It took at least 24hrs to load batteries from 75% to 95-8%.
Now that`s a pity. What should I do then to solve the problem ? I guess that a non-NYGM battery fix will affect the rest of the boat, right ? And if so, what should I do...