Login and usercp issue.
 

About 2 weeks ago a few people reported not being able to get into UserCP. They said that they would get redirected back to the index page.

Checked everything and all seems fine. Then last week a few new members were having the same issue but with a twist. When they login they get the redirect page. it redirects to the index page for a few seconds then instantly redirects them to .com/profile.php?do=dst . I checked the index page and there is no redirect in there.


What should I check to stop this from happening.

Any and all help is appreciated.