I'm actually using ver. 2.8.5 but that choice is currently unavailable.
I'm using the Blueline theme. The Simple Forum plugin is ver. 4.1.2. This is an IIS installation the URL for the site is http://www.principledpolicy.com.
When a subscriber logs in to the dashboard the page displays for a few seconds then immediately jumps over the the Simple Forum front page. It's too short to make any changes in their profile even if the subscriber can get to that page.
This does not happen when I am logged in as an administrator and looking at my own or others profiles. It only seems to happen to subscribers and other log in levels.