I am having an issue with the SP1 CU3 x64 Client Update for SCCM on a small percentage of client PCs where it just sits at "Downloading (0% complete).
The PCs are on multiple subnets/boundaries as loads of other PCs that I've successfully deployed to so it doesn't look like a boundary issue.
Endpoint Protection updates are working fine and so are Windows Updates, it's just this one that is problematic.
I've just deployed February's Windows Updates to this machine and I can see in Software center those updates downloading OK up until the point the CU3 update for SCCM starts downloading and then all downloads stop.
I've also noticed that in Monitoring under the progress tab for the problem update the description says "Waiting for content", which seems strange as there are plenty other PCs in the same boundaries which can see the content OK.
Any ideas?
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