You can speed it up by a manual process but not recommended on a large scale, on the screenshot attached you can go into control panel > Configuration Manager (When the client is installed for SCCM) and click Machine Policy Retrieval & Evaluation Cycle and User Policy Retrieval & Evaluation Cycle (Initiate Action). This will get the policies associated with the workstation configurations and sccm deployment configurations.
The above is to reconise advertisments faster but this is a manual process.
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