MECM OS Upgrade Task Sequence - Delivery Optimization timeout issues?

Question

Hello Community,

I am in the middle of a Windows 10 21H2 upgrade project and seeing some very slow upgrades from some of our VDI clients.

From the smsts.log its stuck at "Windows upgrade progress: 12%" so I dug into Panther\setupact.log and I see stuff like this. Downloading the latest MSPaint package.

2022-05-10 16:55:25, Info MOUPG FCDCATContent: Searching for payload with digest [gGcO3VtDaDP6Ksy/YUMWUVk/ep8PVig7vKQrK0u7fsc=]
2022-05-10 16:55:25, Info MOUPG FCDCATContent: Payload with digest [gGcO3VtDaDP6Ksy/YUMWUVk/ep8PVig7vKQrK0u7fsc=] found. Filename: [Microsoft-Windows-MSPaint-FoD-Package~31bf3856ad364e35~amd64~en-us~.cab]
2022-05-10 16:55:25, Info MOUPG FCAcquirerDCAT: Payload found, downloading [Microsoft-Windows-MSPaint-FoD-Package~31bf3856ad364e35~amd64~en-us~.cab]
2022-05-10 16:55:25, Info MOUPG FCPayloadDUAcquirerCallback: Progress percentage [37]
2022-05-10 16:55:25, Info MOUPG FCPayloadDUAcquirerCallback: Operation [3]
2022-05-10 16:55:25, Info MOUPG CFCPayloadDUCallback: OnProgressChanged [37]
2022-05-10 16:55:25, Info MOUPG CFCPayloadDUCallback: CurrentPayloadOperation [3]
2022-05-10 16:55:25, Info MOUPG FCDCATHelper: Attempting to transfer [Microsoft-Windows-MSPaint-FoD-Package~31bf3856ad364e35~amd64~en-us~.cab] using DO transport
2022-05-10 16:55:25, Info MOUPG FCDCATHelper: Transferring file from url [http://tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/99a26412-70ad-4d5c-aebd-164a237f8541?P1=1652310233&P2=404&P3=2&P4=nVGXh1H8rt%2b06DjA2BvsOpNeRjKsSr0FDk8R4pA%2bn6IhsxHNDmXyQTsVYOsBeeIZU99vSOo7NG6ysU7gCNEuOg%3d%3d] to [C:\$WINDOWS.~BT\DUImageSandbox\Microsoft-Windows-MSPaint-FoD-Package~31bf3856ad364e35~amd64~en-us~.cab]
2022-05-10 16:55:25, Info MOUPG FCDCATHelper: Creating DlpTask
2022-05-10 16:55:25, Info MOUPG FCDCATHelper: TransportId: [3f6bbf1c-1044-44f9-92ee-332d1ed99742]
2022-05-10 16:55:25, Info MOUPG FCDCATHelper: Adding File to DlpTask
2022-05-10 16:55:25, Info MOUPG FCDCATHelper: Executing download
2022-05-10 17:31:00, Info MOUPG FCDCATHelper: Not able to use DO transport. Error: [0x80D02002]. Falling back to HTTP transport.
2022-05-10 17:31:00, Info MOUPG FCDCATHelper: Transferring file from url [http://tlu.dl.delivery.mp.microsoft.com/filestreamingservice/files/99a26412-70ad-4d5c-aebd-164a237f8541?P1=1652310233&P2=404&P3=2&P4=nVGXh1H8rt%2b06DjA2BvsOpNeRjKsSr0FDk8R4pA%2bn6IhsxHNDmXyQTsVYOsBeeIZU99vSOo7NG6ysU7gCNEuOg%3d%3d] to [C:\$WINDOWS.~BT\DUImageSandbox\Microsoft-Windows-MSPaint-FoD-Package~31bf3856ad364e35~amd64~en-us~.cab]

It takes 35 minutes before it finally returns "Not able to use DO transport. Error: [0x80D02002]. Falling back to HTTP transport."

From a CM standpoint, we are not leveraging Delivery Optimization. Resultant Client settings has it set to False. Is there a best practice here that I am not aware of to disable the DO option and just do a straight HTTP download?

Appreciate the help,

Sean

Answer 1

@Sean Andrews
Thanks for your posting on Q&A.

Is there a best practice here that I am not aware of to disable the DO option and just do a straight HTTP download?

Please try to apply the following group policy for the CM clients to disable the DO option and check whether the issue will be resolved or not.

Group Policy Path:
Computer Configuration\Administrative Templates\Windows Components\Delivery Optimization

Hope the above will be helpful.

Regards,
Rita

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