Hotfixes for terminal server caps lock 2008 errors?

Hello,I am trying to connect terminal server sessions to provide access to few remote users.It connects well but within few minutes caps lock turns itself off.There are no problems with keyboards.Previously I was using server 2003 ,where it was easy to fix this using hotfixes.I am looking to solve this issue.Anybody know about some hot fixes for terminal server caps lock 2008 errors.Thanks.
