Found the problem in my case. There was a difference in time, after my collegue fixed this on VMWare, the time was right again and after a reboot all of the components were online. Before i had a difference between the windows time which time was right and the time in the eventviewer was 1 hour forward (also in SCCM it was 1 hour later) The only problem now i keep having is that my MP says that there is 0kb which should be 150GB. (in the SIte status) No errors in the log files,