PFCG authorization sync job has been running for over a day?

We have installed GRC10 with NWBC and are attempting to run the initial PFCG authorization synchrozniation using transaction GRAC_AUTH_SYNC. It was set to run first followed by the Repository object sync for users, profiles and roles however the initial PFCG authorization synchrozniation is still running over a day later.

There has been no error yet but wanted to check with everyone how long it should take, if there are any known errors and if the process followed in the SAP GUIDE below is correct.

Synchronize PFCG Authorization Data

1. Execute transaction GRAC_AUTH_SYNC.

2. Select a variant (optional) and click Execute.

3. Enter the system connector ID to execute the User Master Data synchronization.

4. Enter the connector language.

Thanks