Error when running thru RemoteScrapingSession

When I run my scrape thru the screen-scraper development environment it works just fine,
But when I run thru my vb.net program I get the following error:
An input/output error occurred while connecting to 'http://portal.qlmortgageservices.com/guru/'. The message was Software caused connection abort: recv failed.

Thanks
Bart

When you call the scrape from

When you call the scrape from VB, does screen-scraper generate a log file? If so, what does it show?