When using a proxy for HTTP communications, authentication can sometimes fail with a 500 error (user name or password invalid) when users attempt to log in with valid credentials. This typically occurs in OnBase environments and is due to the way HTTP communications are passed through the Hyland SCIM server to the user catalog.
By default, the Hyland IdP server uses the proxy behavior defined by .NET Core. This behavior can be changed to always bypass the proxy, or to use Microsoft Internet Explorer settings to define the URLs that bypass the proxy.
To change the proxy settings: