I am having an issue that started about three weeks ago with Dude 4.0 Beta 2. The graph history keeps disapearing, for all monitored links that have been doubled clicked on, links that have not been opened show all data the first time they are opened but then thier data disappears later. Once it does the only way to get it to display again is to restart The Dude service then it will display new data but not historical data. Interesting thing is when I first installed Dude 4.0 Beta 3 all the missing data was visable then after several hours it disappeared. Restarted the service and now it only shows new data not the previous data. Anyone else see anything like this?