I have a nextjs application that I set up using this quickstart guide Auth0 Next.js SDK Quickstarts: Login
I have a strange issue where when run locally everything is fine, but in production I am getting a consistent 400 error. I have uploaded a HAR file, I can see that the auth_verification cookie is not set (it is set when I run this locally) - what am I missing here? I also notice that
Referer is set to
https://www.telloshq.com which is odd, we don’t have a www subdomain. How is that being set?
auth0loginfail.har (1.6 MB)