by GaryRussell » Tue Sep 14, 2010 7:55 am
When you view the popup chart by clicking on the selection name it displays the chart from Betfair's website. This is screen scraped from Betfair's website. For the chart to be up to date BA needs to do a website login. This option is to prevent this. It's just there in case this login causes any problems. You can usually leave it ticked.