I use login toboggan and profile2. Now I'm logged in as "user1". The I logout and login with "user2". When I then go to the user profile page of user2 I see "user1" in page title.
Clearing the browser cache isn't a solution.
Clearing DRUPAL cache works (but at the moment DRUPAL cache is disabled). Then I see the right username in page title. Is it possible to exclude the user profile page data from DRUPAL cache?