Are you still using the game with the same Save folder data you had prior to starting to use Onealex? Unless you use
MultiSH3 (
MultiSH3 1.0 released) and a new Save folder, you should clear (C:\Users \UserName \Documents \SH3) after changing your mod configuration of the game, else you end up with a mix of what you had with the new, and can end up with some strange anomalies. It could also be a coincidence, depending upon where you were sent in the game. In 1940, there were not very many convoys until later in the year. Generally speaking, out of Lorient, you are put in a grid on the traffic lanes... ??