Very annoying problem

[Achilles]

Hello, I've made a simple example of my problem.

#include <GUIConstants.au3>
GuiCreate("")
$box = GuiCtrlcreatebutton("", 100, 100, 100, 100)

Guisetstate()
While 1
    $msg = GuiGetMsg()
    If $msg = $box then 
        $asdf = GuiCreate("Aasdfasdfasd")
        $circle = GuiCtrlCreatebutton("", 200, 100, 100, 100)
        Guisetstate()
        Do
            $ms = GuigetMsg()
            If $ms = $circle then 
                GuiDelete($asdf)
                Msgbox(0, "", "")
                Endif
        Until $ms = $GUI_EVENT_CLOSE
        EndIf
    If $msg = $GUI_EVENT_CLOSE then exit
Wend

How can I make it so that once you bush the first button and close the second you are allowed to push the first button again. And why (after you have opened and closed the "asdf" window) does it take two clicks on the exit button to make it exit? I think I missed something in the beginning when I taught myself how to use autoit...

[Valik]

How do you expect the button to ever work again when there is no way out of your Do...Until loop except closing the GUI?

[Achilles]

How do you expect the button to ever work again when there is no way out of your Do...Until loop except closing the GUI?

So it's actually staying in the loop even though the window is open? That explains a lot. Yep, now it works. Lol, seems so obvious now, thanks...