Still have a wp login prompt in the create a newsletter function of the e-Newsletter plugin

Just disabled every plugin and still had the prompt to login to wp to the right of the create a newsletter section of the e-newsletter plugin. I took a photo of my screen screen snapshot only shows half of the problem...). If I login to the prompt it is back in seconds, even if I check the remember me button. No other part of my dashboard or plugin is affected by this. Please help!!