I have an a4j:form on the request with a4j:keepAlive.
When i press the enter key on one of the fields to submit it,
and then press it again before i get a response, The request is executed twice.
I have in the form also a rich:dataTable and it shows the same results twice when i do it.
Sorry, looks like I haven't got you right. You press two times, so you get two requests. What's wrong?