Just a note that while playing the Open Horizons 2.3.1 campaign, Coastal Waters, I had a consistent repeatable CTD with this mod enabled at 20:00 GMT Sept 30 1939.
After multiple attempts ( and 2 restarted campaigns) I was pointed to this thread:
Ctd at certain date/time
Removing the mod from my list allowed me to continue past 20:00.
I'll re-downlaod the files in case I might have a corrupt download. I unpacked them using 7-zip.