Hi,
Thank you for posting in Microsoft Q&A forum.
1,Please help check the LocationServices.log and CcmMessaging.log to see if the clients can get correct management points and distribution points. Are the problematic clients in the same VLAN/subnet?
2,Also check the smsts.log to see if there is any useful information.
Thanks for your time. Have a nice day!
Best regards,
Simon
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