I have viewed past posts about this issue but mine seems a bit different.
I recently changed the security on my app from static to dynamic and added a new group. It appears all the users permissions are set up properly.
While using Chrome I can login as an admin, and I was able to login at least once with a regular user. However, now when I try to login with any regular user I get the error too_many_redirects. I can still login as admin.
When I switch to IE I can login as admin, but trying to login as a regular user IE just hangs.
Any ideas?