IE CPU usage stays High after page is loaded

[Dominic]

Hi everybody, I have a weird problem here.

I have a pretty big HTML page (originated from ASPX file) of about
5MB. When IE was loading this page, CPU usage of IEXPLORE.EXE jumped
to 100%. I can imagine that IE was busy rendering the page.

However, once the page was fully loaded, CPU usage remained high at
around 83% to 90%. I don't understand why IE still kept CPU so busy
AFTER the page was loaded. Do you know what's going on? What does IE
do after it has finished loading a page?

Thanks
Dominic

More information: There was no increasing page faults after the page
was loaded.

 

[H Leboeuf]

Start here.
http://www.generation.net/~hleboeuf/symptoms.htm