This is the right answer ... View more

Thanks for the reply.  The issue seems to come from our AD configuration. The popup redirects to an SSO login window, and if I use the "Not you?" button to specify a local user, it ignores it and jumps to the SSO login again.  I have a support case with Splunk and this is what they've observed. So we need to check out this redirection issue internally. ... View more