Originally posted by StormJason
is it only the Visual Basic IDE hang or the whole windows also become slow?

If is the whole windows also become slow... i suggest that you check your souce code wheter there is an infinite loop or are all your custom define thread having proper delay etc.
It's no my program that is causing vb to freeze, vb freezes Every time even if there is just a blank form.
Nothing goes slow it's that I can't do anything with vb(no buttons work, no menus work, nothing)