OSD TS application download fails after reboot - client incorrectly believes it "is on internet"

Question

Hello,
Our  SCCM infrastructure is configured to use SSL and it’s working, no problems in daily operation.
However, our windows 7 osd task sequence has an issue after a “reboot computer” step, on a single specific computer.
The OSD TS looks as follows (cannot put screenshot due to account verification issue
Setup Operating System
- Setup Windows and Configuration Manager
- Install Updates
Standard Software
- Install Default Apps
- Install Adobe
- Restart Computer
- Install MS Apps
- Install Antivirus
"Install default apps” and “install adobe” works correctly. All app packages are downloaded and installed without errors.
Then “restart computer” runs, also ok.
Then “install ms apps” tries to install Office 2010 and lync. This and the following install steps all fail with this message in the task sequence report: 
“DownloadFailed – execution status received: 24 (Application download failed)”
I opened a debug command line on the affected client with F8 and captured the logfiles.
it seems the Client believes it is "on the Internet" after the reboot, and tries to contact our Internet-facing DP.
ClientLocation.log:
Client is in Internet ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
Current internet management point is externaldnsentry.company.com ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
Raising event:
instance of CCM_LocationServices_LocationBaseChange
ClientID = "GUID:e5b6f053-86b8-4f35-b82e-6cdb3bcabc5e";
DateTime = "20140313073430.697000+000";
NewLocation = "Internet";
OldLocation = "Intranet";
ProcessID = 1660;
ThreadID = 1692;
ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
Failed to submit event to the Status Agent. Attempting to create pending event. ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
LocationServices.log
Calling back with locations for location request {B3C644CC-A7BA-4732-A4C2-9B53F4FF2DD6} LocationServices 13.03.2014 08:32:29 3232 (0x0CA0)
Using INF MP externaldnsentry.company.com as lookup MP. LocationServices 13.03.2014 08:34:38 2960 (0x0B90)
Attempting to retrieve site information from lookup MP(s) via HTTPS LocationServices 13.03.2014 08:34:38 2960 (0x0B90)
Failed to send site information Location Request Message to externaldnsentry.company.com LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
Attempting to retrieve site information from lookup MP(s) via HTTP LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
Failed to refresh security settings over MP with error 0x80004005. LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
No security settings update detected. LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
The strange thing is, this currently only happens on a single dell precision T7610, on a different computer (for example, dell latitude e6330, or a vmware test system) this does not happen, and after reboot,
SCCM TS continues to install software normally.
Does anyone have an idea or a hint what is going on?

Answer 1

i found something in LocationServices.log.
it seems the Client is trying to contact our Internet facing DP ("externaldnsentry.company.com", real name changed) after reboot, because it thinks it "is on the Internet"
Distribution Point='http://INTERNALDP.domain.local/NOCERT_SMS_DP_SMSPKG$/Content_ee82154a-0895-4866-b8c1-765c46415e2b.1', Locality='LOCAL', DPType='SERVER', Version='7958', Capabilities='<Capabilities SchemaVersion="1.0"><Property Name="SSL" Version="1"/><Property Name="SSLState" Value="63"/></Capabilities>', Signature='http://INTERNALDP.domain.local/NOCERT_SMS_DP_SMSSIG$/Content_ee82154a-0895-4866-b8c1-765c46415e2b.1.tar', ForestTrust='TRUE', LocationServices 13.03.2014 08:32:29 3232 (0x0CA0)
Distribution Point='http://INTERNALDP.domain.local/SMS_DP_SMSPKG$/Content_ee82154a-0895-4866-b8c1-765c46415e2b.1', Locality='LOCAL', DPType='SERVER', Version='7958', Capabilities='<Capabilities SchemaVersion="1.0"><Property Name="SSL" Version="1"/><Property Name="SSLState" Value="63"/></Capabilities>', Signature='http://INTERNALDP.domain.local/SMS_DP_SMSSIG$/Content_ee82154a-0895-4866-b8c1-765c46415e2b.1.tar', ForestTrust='TRUE', LocationServices 13.03.2014 08:32:29 3232 (0x0CA0)
Calling back with locations for location request {B3C644CC-A7BA-4732-A4C2-9B53F4FF2DD6} LocationServices 13.03.2014 08:32:29 3232 (0x0CA0)
Using INF MP externaldnsentry.company.com as lookup MP. LocationServices 13.03.2014 08:34:38 2960 (0x0B90)
Attempting to retrieve site information from lookup MP(s) via HTTPS LocationServices 13.03.2014 08:34:38 2960 (0x0B90)
Failed to send site information Location Request Message to externaldnsentry.company.com LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
Attempting to retrieve site information from lookup MP(s) via HTTP LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
Failed to refresh security settings over MP with error 0x80004005. LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
No security settings update detected. LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
Using INF MP externaldnsentry.company.com as lookup MP. LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
Attempting to retrieve site information from lookup MP(s) via HTTPS LocationServices 13.03.2014 08:34:39 2960 (0x0B90)
Failed to send site information Location Request Message to externaldnsentry.company.com LocationServices 13.03.2014 08:34:41 2960 (0x0B90)
Attempting to retrieve site information from lookup MP(s) via HTTP LocationServices 13.03.2014 08:34:41 2960 (0x0B90)
Failed to refresh Site Signing Certificate over MP with error 0x80004005. LocationServices 13.03.2014 08:34:41 2960 (0x0B90)
Refreshing Site Signing Certificate over HTTP LocationServices 13.03.2014 08:34:41 2960 (0x0B90)
Failed to refresh Site Signing Certificate over HTTP with error 0x87d00215. LocationServices 13.03.2014 08:34:42 2960 (0x0B90)
Using INF MP externaldnsentry.company.com as lookup MP. LocationServices 13.03.2014 08:34:42 2960 (0x0B90)
Attempting to retrieve default management points from lookup MP(s) via HTTPS LocationServices 13.03.2014 08:34:42 2960 (0x0B90)
LSGetManagementPointsForSiteFromManagementPoint: Client is on Internet, skipping Intranet MP list request. LocationServices 13.03.2014 08:34:42 2960 (0x0B90)
in ClientLocation.log:
Client is in Internet ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
Current internet management point is externaldnsentry.company.com ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
Raising event:
instance of CCM_LocationServices_LocationBaseChange
ClientID = "GUID:e5b6f053-86b8-4f35-b82e-6cdb3bcabc5e";
DateTime = "20140313073430.697000+000";
NewLocation = "Internet";
OldLocation = "Intranet";
ProcessID = 1660;
ThreadID = 1692;
ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
Failed to submit event to the Status Agent. Attempting to create pending event. ClientLocation 13.03.2014 08:34:30 1692 (0x069C)
how can that happen?!