[ERR] agent: failed to sync remote state: No cluster leader

[vishwasvadavi]

Unable to elect leader even after all nodes join the quorum.
Starting one server (node1) with -bootstrap-expect 3, other nodes join the cluster i.e (node2 and node3) and complete the quorum. But the leader election does not start, it always gives the above error.
Please suggest the possible solutions.
Thank you