Windows worker node stuck at "Awaiting healthy status in classic node inventory"

We have one of docker node running on Windows 2016 Core 1803.

The node was running ok but suddenly showing as Down in Swarm.

We tried to remove it from swarm and add it back. It worked yesterday. However since this morning this node kept on stuck at “Awaiting healthy status in classic node inventory” There were no changes made since yesterday and today.

We have also tried to remove the Engine ID as per this article but didn’t work
https://success.docker.com/article/id-duplicated-error-message-when-adding-a-node-to-ucp-and-the-status-is-pending