Hi, I am successfully using Auth0 for the access token management for the api I created. For a few days a customer has been reporting to me about problems related to refreshing the access token using refresh token. Instead of returning the new access token it returns 401. unauthorized, while if you make the call through Postman everything works fine.
I have checked everywhere for the past 2 days, but still haven’t been able to fix the problem.
One of the ip used is “126.96.36.199”, in particular it is part of the American server farm of “Zoho CRM”.
Has anyone already encountered a similar problem?
I also changed an application from “Regular Web Application” to “Machine to Machine” and now I can’t restore the previous category anymore. is it possible to do it somehow?