Ah, okay. Thanks!
I updated the CORS configuration to match what you have there.
When I am editing my experiment and press refresh, I continue to get the same error. But, when I open the demo link (https://farm.pcibex.net/r/JTnlcu/) or open in new tab, I don’t get any errors and when I look in the log I see the following : [17:55:45] Download of https://kellymarshallresearch.s3.amazonaws.com/DDMZip_AllInstbias.zip complete.
The experiment seems to work and I can hear audio that is not in the local resources but should be coming from the zip file. Does this mean it’s working okay even without sending the header? Or do these kinds of errors just not show up in the demo?