Running version 2.0.4 on Windows 7. After a few months(game time) the wealth chart on statistics tab goes complete negative, yellow line proceeding off the chart and all the way down to the bottom of the screen. The Blue Rank progress slider varies as well. There are no significant actions taken to do this, no loss of business(workers), ships, or wealth. It also random rises again. Both continue to fluctuate seemingly independent of the game[/align]( ie. go up again after a couple months, then go back down)