I have been to three stores so far today and Tortuga and Cartagena worked normally, but there is something wrong at Aruba. I landed there and bribed the governor, then went to the store. When trying to scroll through the goods menu my hard drive started rattling and the menu moved slowly and jerkily like it was running directly off the hard drive and not using any memory. When buying goods it was the same way. All other things like dialogs worked normally. The problem was only with the store goods menu.