cluster fails to reconnect

[bumblebee939]

Running into an issue with cluster connection with the following, this was a working connection, tried moving master shard to the cluster master in vain. Any thoughts ?

2023-03-23 20:25:21.806 UTC INFO [Python][3276139769881948510][XXX test.test.net][140659205846784][ThreadPoolExecutor-0_18] - [query] Endpoint is not the cluster leader: https://test.test.net:9443/