I am working with a website (https://bus.data.tfl.gov.uk/) which generates a file list from the contents of a large Amazon S3 data bucket. There is a substantial delay between the navigation completing and completion of the document that I want to capture. I thought that using Sub WV_DocumentComplete in Olaf's demo would deal with this but it fires immediately after Sub WV_NavigationCompleted. Is there a way to detect the true document completion? At present I work around this with a loop which checks the document size until it remains constant.