>Hi
>I use page frames a lot and discovered similar problems early on, plus degraded performance as the page.activate was firing all the time. So I created properties in my base class for these forms that would indicate true when the activate event had fired and False when the page has lost the focus through the deactivate event. It solved my problems.
>Hope this helps.

Thanks, this is something to look into. For now the particular problem turned to be TabStop peroprty set to false.