Cannot start mysql cluster SQL node

I have installed a four node mysql cluster on windows: Management Node 192.168.2.69 Data Node A 192.168.2.66 Data Node B 192.168.2.67 SQL node 192.168.2.78

I can start the first 3 without problem, but SQL node is stuck in the following warning:

2017-04-07T13:55:23.970111Z 0 [Note] IPv6 is available.
2017-04-07T13:55:23.970111Z 0 [Note]   - '::' resolves to '::';
2017-04-07T13:55:23.970111Z 0 [Note] Server socket created on IP: '::'.
2017-04-07T13:55:24.110707Z 0 [Note] Event Scheduler: Loaded 0 events
2017-04-07T13:55:24.127269Z 0 [Note]
2017-04-07T13:55:24.127269Z 0 [Note] NDB Index Stat: Wait for cluster to start
2017-04-07T13:55:24.127269Z 2 [Note] NDB Util: Wait for cluster to start
2017-04-07T13:55:24.127269Z 1 [Note] NDB Binlog: Check for incidents
2017-04-07T13:55:24.127269Z 0 [Note] NDB Index Stat: Started
2017-04-07T13:55:24.127269Z 2 [Note] NDB Util: Started
2017-04-07T13:55:24.127269Z 1 [Note] NDB Binlog: Wait for cluster to start
2017-04-07T13:55:24.127269Z 0 [Note] NDB Index Stat: created Ndb object 'Ndb  Index Stat', ref: 0x80070004
2017-04-07T13:55:24.141956Z 1 [Note] NDB Binlog: DISCOVER TABLE Event: REPL$mysql/ndb_schema
2017-04-07T13:55:34.513769Z 0 [Note] NDB Index Stat: execute index stats listener failed: error 1427 line 2546
2017-04-07T13:56:15.502173Z 0 [Note] NDB Index Stat: execute index stats listener failed: error 1427 line 2546

This repeats "NDB Index Stat: execute index stats listener failed: error 1427 line 2546" I cannot find any help about this error. can someone help me to fix this?

EDIT

If I install all nodes in one server mysqld runs just fine.

The problem turn to be the windows firewall was on on the the data node machine 192.168.2.67, turning it off solve the problem.