Earlier in the game when it was just myself, Virgil, and Sogg; we went into the Tarantian sewers to retreive the fellows wedding ring and cleaned the place out while we were down there. Since one of the manholes is located by Vermillion Station and the inn is next to it; I had planned on using the chests where you kill the two thieves in the sewers as extra holding space. Last night I had nearly filled up the dresser in my room at the inn so decided to take stuff to the lair below. Everytime I click on a manhole to enter the sewers, my game locks up to the point windows tells me arcanum in no longer working. I have Virgil, Sogg, Gar, and Jayna in my party. Using the official and Drog patch. Is this an Arcanum bug or a Win 7 bug?