WSUS Errors - download failure

Does anyone know how to resolve the below errors?  We have a single WSUS server with only 50 clients.

Thanks for any thoughts you may have!


2012-09-04      13:12:24:383       904      ce4      PT      +++++++++++  PT: Synchronizing server updates  +++++++++++
2012-09-04      13:12:24:383       904      ce4      PT        + ServiceId = {9482F4B4-E343-43B6-B170-9A65BC822C77}, Server URL = https://www.update.microsoft.com/v6/ClientWebService/client.asmx
2012-09-04      13:12:25:914       904      ce4      PT      WARNING: SyncUpdates failure, error = 0x8024400D, soap client error = 7, soap error code = 300, HTTP status code = 200
2012-09-04      13:12:25:914       904      ce4      PT      WARNING: SOAP Fault: 0x00012c
2012-09-04      13:12:25:914       904      ce4      PT      WARNING:     faultstring:Fault occurred
2012-09-04      13:12:25:914       904      ce4      PT      WARNING:     ErrorCode:ConfigChanged(2)
2012-09-04      13:12:25:914       904      ce4      PT      WARNING:     Message:(null)
2012-09-04      13:12:25:914       904      ce4      PT      WARNING:     Method:"http://www.microsoft.com/SoftwareDistribution/Server/ClientWebService/SyncUpdates"
2012-09-04      13:12:25:914       904      ce4      PT      WARNING:     ID:77efb3a3-000d-464a-87a1-d079576f7e80
2012-09-04      13:12:25:930       904      ce4      PT      WARNING: PTWarn: Anonymous plug-in skipped for WU
2012-09-04      13:12:41:758       904      ce4      Misc      Validating signature for C:\Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\muv4wuredir.cab:
2012-09-04      13:12:41:774       904      ce4      Misc       Microsoft signed: Yes
2012-09-04      13:12:41:899       904      ce4      Misc      WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x80190194
2012-09-04      13:12:41:899       904      ce4      Misc      WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x80190194
2012-09-04      13:12:41:899       904      ce4      Misc      WARNING: DownloadFileInternal failed for http://download.windowsupdate.com/v9/1/windowsupdate/redir/muv4wuredir.cab: error 0x80190194
2012-09-04      13:12:41:899       904      ce4      Misc      Validating signature for C:\Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\muv4wuredir.cab:
2012-09-04      13:12:41:915       904      ce4      Misc       Microsoft signed: Yes
2012-09-04      13:12:41:930       904      ce4      Misc      WARNING: WinHttp: SendRequestToServerForFileInformation failed with 0x80190194
2012-09-04      13:12:41:930       904      ce4      Misc      WARNING: WinHttp: ShouldFileBeDownloaded failed with 0x80190194
2012-09-04      13:12:41:930       904      ce4      Misc      WARNING: DownloadFileInternal failed for http://download.microsoft.com/v9/1/windowsupdate/redir/muv4wuredir.cab: error 0x80190194
2012-09-04      13:12:41:930       904      ce4      Misc      Validating signature for C:\Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\muv4wuredir.cab:
2012-09-04      13:12:41:930       904      ce4      Misc       Microsoft signed: Yes
2012-09-04      13:12:41:962       904      ce4      Misc      Validating signature for C:\Windows\SoftwareDistribution\WuRedir\9482F4B4-E343-43B6-B170-9A65BC822C77\muv4wuredir.cab:
2012-09-04      13:12:41:962       904      ce4      Misc       Microsoft signed: Yes