[Aerogear-users] Cluster

Hi, I've created a UPS cluster, using wildfly 8.2 domain mode, but I have some problems, when I create a user using keycloak console on the first machine, I can do logging with the user in aerogear console, but the second machine, cannot find the user, only after I restart wildfly, the second machine can find the new user. That is a behavior, bug or configuration mistake? Thank you