[BlackBass]

Hello Trevally, I've got that before, without this mod though.. I've ran circles around the u-boat trying to get the pop-up. I saw that resupply button in this mod thinking that may be it.

edited to say. Today I restarted the the save game and they was two supply ships now, so i moved to the other location and the lower left button became available. I clicked on it and got the pop-up to refit.