[quote=Kaga]
 If upon getting a white screen you simply close that tab and open up a new one (or just navigate back away from the page) instead of refreshing, then you won't wind up double-posting. At least, this is true in my experience. Worth trying out, I suppose.
[/quote]

I knew this but when I did that it didnt show a new post until I made another. I just get sick of it stalling out half the time.