Upped a B-25, got to 15k, set for cruising speed, calibrated bombsight and was about to bomb that big HQ. As soon as I got it in sight, AH shut down miraculously and I was back in Windows.
Sadly I didn't get to screenshot the error-screen.
Any idea to what might've caused this? Was it the flak that suddenly opened fire which caused the boot?
This never happened before, and afterwards, everything was fine again and didn't happen ever since.
EDIT: it was in offline mode. And sadly can't post my specs atm.