Transport: Error while dialing remote error: tls: internal error"

Hi,

Im using the Vault helm chart to install Vault in my k8s cluster.

Im seeing this error when the pods are starting:

2021-09-06T14:09:34.357Z [ERROR] core: error during forwarded RPC request: error="rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing remote error: tls: internal error""
2021-09-06T14:09:34.357Z [ERROR] core: forward request error: error="error during forwarding RPC request"

I did disable TLS in the helm chart:

global:  
  enabled: true  
  tlsDisable: true

  service:
    enabled: true
    type: NodePort

  ha:
    enabled: true
    replicas: 3
    config: |
      ui = true
      listener "tcp" {
        address = "[::]:8200"
        cluster_address = "[::]:8201"
        tls_disable = 1
      }
      storage "postgresql" {
        connection_url = "postgres://${rds-username}:${rds-password}@${rds-address}.:5432/${rds-db-name}?sslmode=disable"
        table = "vault_kv_store"
        ha_enabled = "true"
        ha_table = "vault_ha_locks"
      }
      service_registration "kubernetes" {}
      seal "awskms" {
        region     = "eu-west-1"
        kms_key_id = "${kms-key-id}"
      }

do you know why I still see this error ?
EKS version 1.21
Thanks

We started having the same issue today. Same a Julien, we host Vault on a k8s cluster.