http://bugs.winehq.org/show_bug.cgi?id=17661
--- Comment #2 from Tymoteusz Paul puciek@gmail.com 2009-03-09 12:43:48 --- What cache size you are using ? Try setting it to extreme which makes this bug appear a lot faster (also just jumping may not cut it since there is nothing new to load, try maybe a mission or plex).