>>Good you asked, I think I have the same problem too.
>
>I found it (for my situation anyway).
>
>In the ItemInserted method of the detailsview (I use hook all to the same method), I put..
>me.databind() ' to bind to fresh data
>me.clearchildstate() ' to make sure the viewstate doesn't repopulate
>
>It works! Much easier than other possible solutions I saw during google searches..

Ok, let me try similar solution if I remember where did I notice this problem.