we have a problem affecting about 5 people in the same department.
they login to the sap portal with their own details but another user's details show. to resolve this, they log off the other user and login again and everything is fine.
problem is that this happens randomly and we are afraid of it spreading into the organization. we are unable to replicate the problem as this doesn't happen every time these users login.
Windows 7/8.1 PC's
Internet Explorer 8/9/10/11