Hi,

After several hours of playtime the game screen has frozen. I was in the "Marketplace" screen. The music in the background continued to play but I could not to anything else. I couln't switch to any other application, I couldn't force restart or shutdown the computer, I couldn't initate task manager.. At some point, I gave up and retry on the day after. On my second attempt I was able to shutdown and restart normally.

I'm aware that this is not a very helpfull bug description but I don't have any usefull information about my problem such as error messages but I still want to share that I've encountered such a situation. 

Thanks,

May the force be with you..