Having worked well for several years the Insert from URL script step has very recently stopped working for a particular URL (ichart.finance.yahoo.com) which generates a csv file based on various parameters. The URL still works fine when accessed via Safari or Firefox.
The error generated is  (requested data is missing).
Is it likely that the website is blocking access via Filemaker whilst allowing it via the web browsers? If so, is it possible to conceal the origin of the data request (i.e. make the website think that the request is coming from a web browser?).