[Doolar]

OK, TYPE IIA 1st Flotilla-Keil
Patrol 1 - August 1, 1939 (exact time, unknown, but day light hours 10:00-18:00)
Patrol 2 - August 19, 1939 (exact time, unknown, but day light hours 10:00-18:00)
Patrol 3 - Sept. 1, 1939 (exact time, unknown, but day light hours 10:00-18:00)

I've just started a new career from 1st Flotilla-Keil with a TYPE IIA. (August 1, 1939 @ 18:38) Instead of sending a "Patrol Report" as soon as I leave the pier, I'm going to wait about 2 or 3 hours before sending my first "Patrol Report" and see what happens. If I still get the "Return to Base" message, I'll reinstall GWR22 and add 1 mod at a time and test each.

Hope this helps and I'll keep you posted. Like I said It's ONLY does this once, then works normally. Not really a deal breaker.