I have remote users trying to use our company sharepoint site. They are not on our domain but they have access to our network.
When the user goes to say sharepoint.mycompany.com
they are presented with a screen that says login as different user so they login with
it takes and loads the site but almost instantly it pops back up asking for authentication as if it is not storing the session cookie.
The user has to login at least 3 times or more for the authentication popup to go away.
What could be causing this because on our systems back at the home office which IS ON THE DOMAIN we do not have this issue.
I'm suspecting it is something to do with our firewall but I'm clueless as to what so please help!