Problem peculiar to laptops

[gazza]

Hi,

I have an intranet application using ASP.NET. All works fine using
desktop clients, but laptops is another matter:

I have a data entry form with a Save button. If I type in all the data
"normal" speed and click Save, all is well BUT I had the embarassment
yesterday, of presenting the system to clients, and since I was doing
quite a bit of talking, it was probably over a minute between opening
the page and clicking save - NO RESPONSE! The progress bar just
crawled, and nothing happened. This behaviour was replicated on
everyone's laptops, but desktop users were not affected.

Does anyone have any brilliant suggestions?

Thanks,

Gary

(Sorry if duplicated)