[keycloak-user] Keycloak Logout hangs for exactly 5.00 seconds

Hi there, We have the problem that when logging out, Keycloak hangs for exactly 5.00 seconds before it allows a redirect to login page. Any ideas as to what could be causing this? We have a Java application using the Vert.x OAuth2 and use the AccessToken logout which logs out over the RestApi, but the same thing happens with Java Keycloak library (also over rest) Would appreciate any tips for avenues of investigation, William Drescher