Roaming Profiles Loading over Slow Links
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Tuesday, May 22, 2012 4:35 PM
Hi,
I've been trying (without success) to work out why the 'Slow network connection timeout for user profiles' isn't working, and I need help! Our situation is this:
- Windows 7 Enterprise clients
- Active Directory in 2008 R2 Native Mode
- Roaming profiles stored on Windows 2008 R2 file server
- Remote offices connected via slow to medium speed WAN links
- Roaming profiles are being downloaded from the server even when computer is connected via a slow link
I've increased the 'Slow network connection timeout for user profiles' connection speed and it still loads the roaming profile. From what I've read there doesn't appear to be a way to produce log files that us mere mortals can understand, so I've been experimenting with the 'Group Policy slow link detection' settings as there's far more information available for Group Policy processing and I assume that it uses a similar method for calculating slow links.
I've set the connection speed setting for the 'Group Policy slow link detection' policy to the same value as I was using for the equivalent Roaming Profile setting (10000) and if I run GPResult /R I can see 'Connected over slow link?: Yes'. I've also enabled GPSVC logging and can see entries such as 'Estimated bandwidth on one of the connections : 490 kbps'.
So everything appears to be working correctly for Group Policies, but not for roaming profiles. Is there something I'm missing here that's causing the profiles to be loaded regardless?
Thanks in advance
Robin
- Changed Type Nicholas LiMicrosoft Contingent Staff, Moderator Monday, June 11, 2012 6:44 AM
All Replies
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Wednesday, May 23, 2012 6:19 AMModerator
Hi,
Did you set DFS (Distributed File System) on Server 2008? Roaming User Profiles’s slow link algorithm doesn’t work with Domain based DFS, please refer this article:
A roaming profile is not loaded from a DFS share
http://support.microsoft.com/default.aspx?scid=kb;EN-US;830856Leo Huang
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Leo Huang
TechNet Community Support
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Wednesday, May 23, 2012 8:41 AM
Hi Leo,
No, the roaming profiles aren't on a DFS share.
Regards,
Robin
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Thursday, May 24, 2012 3:18 AMModerator
Hi,
The issue should be related with the configuration with Windows Server 2008, I suggest to contact Windows Server Forum for further help:
http://social.technet.microsoft.com/Forums/en-US/category/windowsserver
The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us.
Thank you for your understanding.
Leo Huang
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Leo Huang
TechNet Community Support
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Friday, May 25, 2012 4:38 PM
I've posted it in the Windows Server 2008 forum as recommended. Personally I'd have thought this this was at least as likely to be a client issue (escpecially as I've now tried using a different server for hosting the roaming profiles), but I'm willing to give anything a try.
Regards,
Robin
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Wednesday, May 30, 2012 8:49 AMModerator
I notice you have redirected the thread on:
I will also focus on that thread to see if you can get any further help there.
Leo Huang
If you are TechNet Subscription user and have any feedback on our support quality, please send your feedback here.
Leo Huang
TechNet Community Support

