In add. to my post #1324 re.CTD fail.
Yesterday I"ve tried to sink the friendly vessel while playing the "naked" vanilla game-version (without any mods installed). After the ship went to bottom I tried to activate "capt.book" - icon, and recieved the CTD fail.
MO capt.log file differs from the stock one, so we get game crash immedeately after critical torp./deckgun hit when MO and NewUI mods are enabled. If capt.log file have been deleted before starting the game, we should be able to sink a dozen of friendly ships in the harbour untill we decide to activate "capt.book" - icon. After that - CTD crash.
So everything is written in post #1324 is confirmed experimentally
