Don't know if this is an issue or just a freak occurrence. I decided to do an Asiatic patrol out of Cavite in a Porpoise class boat and started in port. When I was almost between Corregidor and Bataan I had a CTD. I think TC was either 512 or 1024.
Restarted in S-18 boat outside of harbor, heading to "Convoy College" and have been attacked twice already by those pesky IJN flying boats. Both missed.