I noticed there was a thread about this but they went offline so not sure if there is a resolution or what can I do to fix this.
The discussion forum has been up for months embedded on website and no issues. All the sudden I was not able to login to the discussion forum from my website where its embedded. I thought maybe something with my account but when I go to Nabble and Discussion Forum there I can login.
From the embedded side you get to the login but it just keep looping asking for login. No error just keeps asking for login. However it is weird sometimes what it will do is appear like it logged in and take you to the forum but then you see to reply or post you have to login and again either loops the login screen over and over with no error or it will appear like logged in but you really aren't.