I have been extracting email addresses from a website (by browsing - very simple no special code) however every so often I hit a page that causes an "unspecified error". When this happens I stop the extraction, export my file, and have to close and reopen data extractor. If I do not close and reopen the app it does not see the email addresses. This is happening more and more frequently (I can now only extract about 10 at a time). Any assistance you can provide is appreciated.