Rerendered components don't work properly - jsf

Question

I am creating a view in JSF where after executing some action with a4j:commandButton some elements are rerendered. For example I click on a button which invokes a backing bean method such as executeProcess (this adds a process to a list), and when it finishes updates a data table (shows the available processes). The data table also has some other buttons to execute specific actions over every process, but when I press one of this the page seems to reload entirely without invoking the action, then if I press the same button again it works. What is happening?
Component List an execute:
<div class="line_left" style="float:right">
<a4j:outputPanel id="execProcessPanel" layout="block"
ajaxRendered="true">
<ui:fragment rendered="#{tapeTapeForm.size > 0}">
<h:form id="executeProcess">
<h:outputText value="Ejecuta Proceso" />
<br />
<h:outputLabel id="inputFilesLabel" for="inputFile" value="Archivo" />
<h:selectOneListbox id="inputFile" size="5" required="true"
requiredMessage="Debes seleccionar un archivo"
value="#{tapeTapeForm.inputFile}">
<f:selectItems value="#{tapeTapeForm.inputFiles}" var="file"
itemLabel="#{file}" itemValue="#{file}" />
</h:selectOneListbox>
<br />
<h:message for="inputFile" errorClass="" />
<br />
<a4j:commandButton value="Ejecutar" styleClass="button"
action="#{tapeTapeForm.executeProcess}"
render="resultListPanel execProcessPanel messages"
limitRender="true">
<f:setPropertyActionListener value="0"
target="#{tapeTapeForm.tipoProceso}" />
</a4j:commandButton>
<a4j:commandButton value="Revisión" styleClass="button"
action="#{tapeTapeForm.executeProcess}"
render="resultListPanel execProcessPanel messages"
limitRender="true">
<f:setPropertyActionListener value="1"
target="#{tapeTapeForm.tipoProceso}" />
</a4j:commandButton>
</h:form>
</ui:fragment>
</a4j:outputPanel>
</div>
Component Data Table:
<a4j:outputPanel id="resultListPanel" layout="block"
ajaxRendered="true">
<h2>
<h:outputText value="Listado de Procesos Tape to Tape" />
</h2>
<rich:dataTable id="resultList" var="item" rows="0"
value="#{tapeTapeForm.processes}" noDataLabel="Sin Procesos">
<rich:column sortable="true" sortBy="#{item.id}">
<f:facet name="header">
<h:outputText value="ID" />
</f:facet>
<center>
<h:outputText value="#{item.id}" />
</center>
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="Nombre Archivo" />
</f:facet>
<center>
<h:outputText value="#{item.inputFileName}" />
</center>
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="Archivo Salida" />
</f:facet>
<center>
<h:outputText value="#{item.outputFileName}"
title="Clic para descargar el archivo de salida" />
</center>
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="Tipo Proceso" />
</f:facet>
<center>
<h:outputText value="Reporte"
title="Este proceso generará un reporte"
rendered="#{item.tipoProceso == 0}" />
<h:outputText value="Revisión"
title="Se realizará una revisión del archivo"
rendered="#{item.tipoProceso == 1}" />
</center>
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="Estatus" />
</f:facet>
<center>
<h:outputText value="#{item.status.description}"
title="#{item.status.detail}" />
</center>
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="Progreso" />
</f:facet>
<rich:progressBar value="#{item.avance}" minValue="0"
enabled="false" rendered="#{item.status.id == 3}"
maxValue="#{item.total}" label="#{item.avance} / #{item.total}" />
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="Detener" />
</f:facet>
<h:form rendered="#{item.status.id == 2 or item.status.id==3}">
<h:commandLink action="#{tapeTapeForm.stopProcess}" value="STOP"
onclick="#{rich:component('ajaxLoadingModalBox')}.show()">
<f:setPropertyActionListener target="#{tapeTapeForm.id}"
value="#{item.id}" />
</h:commandLink>
</h:form>
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="Eliminar" />
</f:facet>
<h:form rendered="#{item.status.id !=2 and item.status.id != 3}">
<h:commandLink action="#{tapeTapeForm.removeProcess}"
value="ELIMINAR">
<f:setPropertyActionListener target="#{tapeTapeForm.id}"
value="#{item.id}" />
</h:commandLink>
</h:form>
</rich:column>
</rich:dataTable>
</a4j:outputPanel>
I'm using RichFaces 4.2.2

Answer 1

Get rid of the multiple forms, wrap everything in one and then use if you need to limit the scope of execution.