Hi
I have been trying to deploy an on-premises sandbox environment for Dynamics 365 Finance & Operations.
I have a recurring issue where, according the the Event Viewer log on the primary Orchestrator node, the process freezes here:

At the same time, I am also getting the following error messages from the Service Fabric explorer site:

The Service Fabric event viewer is also throwing up the following warnings:

I have tried various troubleshooting methods including (1) reinstalling the Service Fabric cluster; (2) redeploying the environment multiple times; and (3) re-encrypting the Credentials.json folder.
Any help or suggestions would be greatly appreciated!