I've worked up to defeat the Act IV worm boss three times now. Every time I get the locked diary from it and start working on the other items, my game crashes. One of the games I even had all 4 gold items and was making my way to the portal, and boom, crashed. I have had zero other crash issues, have a high end PC, and 1GB internet wired. The only 3 times my game has crashed has been doing the work for the locked diary (which is literally the worst time possible). I've now had 3 operators that were all 100+ contamination level go down to below 50 with all my gear lost. I also had tombstone active every time too, but nothing. Any advice or help?