First, I'd like to say that Fallout 3 is one of my favorite games of all time. It beats Oblivion and Skyrim in my book.

The UFO add-on was one of the first things I completed. It was a good campaign with even better weapons. But I can't go there anymore. Every time I go back to the UFO and try to talk around, the game freezes. This happens every time. In the past, I've gotten around this bug by looking at the ceiling while walking around and then looking down at the chests that I keep my stuff in once I get there. But even that doesn't always work now. So, I've stopped playing.

Is there a fix for this??????