Hello,
I have a rather weird issue and can't seem to find a cause or solution. I have this page (screenshot 1, ignoring the black areas), which is as simple as any other page (nothing fancy, just good old server controls out of the box). However, this page sees some heavy traffic. When there is heavy traffic, the screen will either turn grey (see screenshot 2) or the form will turn entirely or partially black (can be seen in the first screenshot).
I am not sure what it is. This page is a popup launched from another aspx parent page. This parent page uses session variables and is launched through a classic ASP page. I'm not sure if that makes any difference.