It has started to take longer and longer to travel each time my sim makes a trip to any of the WA destinations. Yesterday I got the message that the game was "not responding" while I was traveling home from a trip. Today I was able to travel one time to France but when I was traveling back home, the same problem occurred; not responding. And after that I tried a few times to go back to an earlier save and travel again but the program just keeps crashing.
I haven't made any changes in the last few days with my computer. I have the latest patch. The only thing I can think off that could maybe cause this, is that I'm playing a large family (of 7 sims). On the other hand, I've had that family for a while now and have traveled a lot without this happening ever before. The only thing I notice is that traveling has been taking longer time during the last week - I don't know if it's because of the fact that my family has become bigger, or if it is caused by the latest patch.
I would be so grateful for any suggestions on what to do. I've finished all tombs except two in France that I would love to get done to complete my exploring!
Much thanks in advance to anyone who is willing to give me their two cents on this issue!
PS. My computer and graphic card well meets the requirements for the base game and the different expansions, though I only have WA, LN and Generations. Oh, and I use windows 7.