Delay to sync 2 node


i have 2 server with 2 instances of orientdb v 3.0.18 with configuration MASTER+MASTER, if i insert a record in node1 to see the record in node 2 i need to wait to wait 10/15 seconds.
I use the default distributed configuration , i had tried to use the property
“hotAlignment”: true, in file default-distributed-db-config.json but id doesn’t woks.
How can i syncronize immediately the 2 node ? is possible to syncronize real time a single Vertex’s class?

Thank you

There could be an issue with your hazelcast.xml and default-distributed-db-config.json, ODB team is already working on it.
Can you share those 2 files?
Thank you.