Forum Discussion
Intune Update Ring not applying to co-managed Windows 11 device
Wua will not go over internet using the Windows Update for business channel if there is a policy for using on-prem update source. You can check the Windows Update->Advanced Options->Configuration update policies to verify if the policy provider is still showing as GPO\local policy etc. If that is the case, then you must address the source for conflicts.
This scenario was already addressed in the original post. I have already checked Configured update policies, Group Policy, local policy, WSUS, and the per-category scan-source settings. I am aware that the device isn't currently reaching Microsoft Update, but we haven't found an active on-premises update-source policy causing this behavior, so this does not appear to be the issue in this case.