Commented Unassigned: render nothing with some htm file [9025]

when i want to render a bigger html content in demo, it render nothing, i try step into the source code, and i found after set Text property, the base.Text value is empty, it is quite strange
```
public override string Text
{
get { return base.Text; }
set
{
__base.Text = value;__
if (!IsDisposed)
{
VerticalScroll.Value = VerticalScroll.Minimum;
_htmlContainer.SetHtml(Text, _baseCssData);
PerformLayout();
Invalidate();
}
}
}
```

my envirment:
win8 64 enterprise with latest update
vs2012 sp4
htmlrender 1.4.11.0

you can test with the attachment file. thanks
Comments: bigger is an under statement for this html, it's 500K! :) but I pasted the html into the HTML Renderer demo application and it works fine... I don't know what can be the problem (I have the same environment), can you try to troubleshoot it a bit because I don't know that to propose.