Hi Alexander,

Thanks very much for your response. What's really strange about my scenario is that if I use a REST client to hit that OPTIONS endpoint, I get back a 200 response, but from the browser it is getting a 404! I've even tried setting up all of the headers exactly how the axios/browser is packaging them up and it still works from the REST client. I don't see what would be different.

I've looked over those doc, I think I've already covered that off, but I'm going to double check.

On the audit, where can I enable those events please?

Thanks again

Colin

It looks like I have the same issue. Version 2022.1

Are there no work arounds without having to update IRIS itself?

Thanks