JSF component disappears on refresh using a4j:poll -------------------------------------------------- Key: WFLY-1981 URL: https://issues.jboss.org/browse/WFLY-1981 Project: WildFly Issue Type: Bug Components: Web (Undertow) Affects Versions: 8.0.0.Beta1 Reporter: Frank Langelage Assignee: Stuart Douglas On some of my pages I'm using richfaces a4j:poll to refresh components regularly. The components refreshed is an openfaces datatable. This does not work with WildFly build from current sources. Same code works with JBoss AS 7.20. So problem is not related to richfaces or openfaces for me. Probably related to replacement of jboss-web with undertow. I'll attach a small project showing the problem. The mojarra datatable works fine, is refreshed every 10 seconds. The openfaces datatable below disappears on first refresh.