Das sagt mein Client im WSUSHelper:
2013-03-12 11:45:41:068 1252 10a0 Report WARNING: Reporter failed to upload events with hr = 8024400e.
2013-03-12 11:45:41:068 1252 10a0 PT WARNING: ID:(null)
2013-03-12 11:45:41:068 1252 10a0 PT WARNING: Method:(null)
2013-03-12 11:45:41:068 1252 10a0 PT WARNING: Message:(null)
2013-03-12 11:45:41:068 1252 10a0 PT WARNING: ErrorCode:(null)(0)
2013-03-12 11:45:41:068 1252 10a0 PT WARNING: faultstring:Die Anforderung konnte vom Server nicht verarbeitet werden. ---> Der Typeninitialisierer für "Microsoft.UpdateServices.Internal.Reporting.WebService" hat eine Ausnahme verursacht. ---> Cannot open database "SUSDB" requested by the login. The login failed.Login failed for user 'NT-AUTORITÄT\NETZWERKDIENST'.
2013-03-12 11:45:41:068 1252 10a0 PT WARNING: SOAP Fault: 0x000190
2013-03-12 11:45:41:068 1252 10a0 PT WARNING: ReportEventBatch failure, error = 0x8024400E, soap client error = 7, soap error code = 400, HTTP status code = 200
2013-03-12 11:45:41:068 1252 10a0 Report Uploading 2 events using cached cookie, reporting URL =
(Du musst Dich Einloggen oder Registrieren um Multimediadateien oder Links zu sehen).2013-03-12 11:45:35:224 1252 1194 Misc WARNING: IsSessionNonstandardUI: WTSQuerySessionInformation(WinStationInitialProgram) failed for session 0, GetLastError=0
2013-03-12 11:45:20:224 6016 2c4 CltUI AU client reboot notification: user clicked Restart Later