@Damry, Guillaume, Thanks for posting in Q&A. Based as I know, the error 2016281112 (Remediation failed) in Microsoft Intune typically indicates that a compliance policy failed to apply successfully. This error can occur for various reasons depending on the specific policy or configuration being applied.
Firstly, please go to Intune portal to find out which compliance setting is failed. You can click Devices-> All devices, find the affected device, and look into the "Device compliance" of the affected device to find out which compliance policy setting is not compliant.
You can refer to the following steps to do further troubleshooting:
1, Ensure that the settings are compatible with the device's operating system and capabilities.
2, Confirm the device meets all prerequisites for the policy.
3, Review Event log under Applications and Services Logs > Microsoft > Windows > DeviceManagement-Enterprise-Diagnostics-Provider > Admin to see if any related error exists.
Please check the above information and if there's any update, feel free to let us know.
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