Hi @BENZ BIKUKU ,
To better move on, could you provide some information like follows:
- It seems that the SUP is installed on a remote WSUS server. So, had we installed the WSUS Administration Console on Configuration Manager site server? Could it connect to the remote WSUS Server?
- What's the version of the Windows server?
- Could you check the port that the WSUS is configured to use? We can check it in IIS Manger, please refer to picture below.
Thanks for your time.
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