If a user leaves their browser on the login page for too long (longer than the timeout) then they see two error messages, one after another. The first message says their authentication times out. The second says "Bad Request".
- Configure a simple Tree with DataStore decision node and user/pwd collectors
- Navigate to the login page
- Wait 5 min (i.e. the default auth session timeout for Trees)
- Attempt to authenticate
Customer fixed the issue with the 400 response from the REST call I am attaching the fix that customer put in to fix the issue.