Thank you for taking the time to speak with us—I truly appreciate it
We have identified that the issue is related to VPN connectivity. Since the connection between Azure and on-premises is not established, this is causing the unknown health status for some resources
Below is the link to Azure's supported devices for connecting on-premises devices to Azure.
https://learn.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-about-vpn-devices
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